7 Best 2010-2018 Ram 3500 Side Steps: Easier Access With Durable Footing

Mike
By Mike
Certified Professional Automotive Mechanic – Owner and Editor of VehicleRuns
Last Updated: August 8, 2026

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If you drive a 2010-2018 Ram 3500, the right side step makes getting in and out safer and less strenuous, especially with a lifted suspension or frequent passenger loading. This guide looks at seven shortlisted side steps that fit the Ram 3500 model years specified and highlights the tradeoffs between strength, ground clearance, and long-term corrosion resistance.We evaluated options that cover molded step plates, tubular bars, and full-length running boards so you can pick the style that matches your needs. The following list presents the top picks and is followed by concise guidance on installation, durability factors, and what to expect from mounting hardware.

Table of Contents

Top Picks at a Glance

COMNOVA AUTOPART 6" Stainless Steel Running Boards for Ram 1500/2500/3500 Crew CabCOMNOVA AUTOPART 6" Stainless Steel Running Boards for Ram 1500/2500/3500 Crew Cab
Best Budget Side Step
A low-cost option that delivers basic function and decent fit
Perfit Liner 6" Aluminum Running Boards for Ram Crew Cab (2009-2018 1500; 2010-2025 2500-5500)Perfit Liner 6" Aluminum Running Boards for Ram Crew Cab (2009-2018 1500; 2010-2025 2500-5500)
Best Premium Side Step
A higher-end pick with top materials, finish, and features
Rough Country Power Running Boards for Ram 2500/3500 Crew Cab — Dual-Motor Retractable Steps with LEDRough Country Power Running Boards for Ram 2500/3500 Crew Cab — Dual-Motor Retractable Steps with LED
Best Heavy-Duty Side Step
Built to handle higher weight capacity and frequent, rough use
OTHOWE Two-Stair Carbon Steel Running Boards for Ram Crew Cab (2009–2018 1500; 2010–2026 2500/3500)OTHOWE Two-Stair Carbon Steel Running Boards for Ram Crew Cab (2009–2018 1500; 2010–2026 2500/3500)
Best Retractable Side Step
Motorized or spring-loaded steps that tuck away when not in use
Tuxtreme Power Retractable Running Board, Passenger Front Door — Fits Dodge Ram 1500/2500/3500Tuxtreme Power Retractable Running Board Passenger Front Door — Fits Dodge Ram 1500/2500/3500
Best Aluminum Side Step
Lightweight, corrosion-resistant construction for long-term use
COMNOVA AUTOPART 6.5" Aluminum Running Boards for Ram Crew CabCOMNOVA AUTOPART 6.5" Aluminum Running Boards for Ram Crew Cab
Best Compact Side Step
Smaller footprint steps for minimal visual impact and clearance
OTHOWE Carbon Steel Running Boards for 2010–2026 Ram 3500 Crew CabOTHOWE Carbon Steel Running Boards for 2010–2026 Ram 3500 Crew Cab

1. COMNOVA AUTOPART 6" Stainless Steel Running Boards for Ram 1500/2500/3500 Crew Cab

Best Overall Side Step

Stainless steel 6-inch running boards designed to bolt on to 2009–2018 Ram 1500 Crew Cab (including Classic) and 2010–2026 Ram 2500/3500 Crew Cab to provide a durable, non-slip step surface.
Compatible with Vehicle Type2009-2018 Ram 1500 Crew Cab; 2010-2026 Ram 2500/3500 Crew Cab
Material TypeStainless Steel
Width6 Inches
Weight Capacity Maximum500 Pounds
Included ComponentsTwo steps, mounting brackets, hardware, installation instructions

These COMNOVA stainless steel running boards give Ram Crew Cab trucks a sturdy, factory-style step that is aimed at everyday owners who want a durable, easy-to-fit side step. They mount with supplied brackets and hardware and are designed for direct bolt-on installation for the stated model years, with only occasional minor drilling on some early-model pinch welds. The stainless construction resists rust and UV discoloration, while the 6-inch width and anti-slip plastic inserts deliver secure footing for loading passengers or climbing into a lifted bed. Each bar is rated to support up to 500 pounds, so they handle heavy users and cargo transfer tasks without flex. The slider-style design allows modest fore-aft adjustment to fine-tune placement along the rocker. Expect straightforward DIY install for most Ram 3500 Crew Cab owners, but plan extra time and basic tools if drilling is needed on older frames. These boards add protection to the lower body but are not a cosmetic trim piece if you want a fully integrated OEM look.

Best for: Buyers of Ram 3500 Crew Cab looking for a robust, rust-resistant side step that balances durability and straightforward installation for everyday use and occasional heavy loading.

Less Ideal for: Owners seeking a perfectly seamless, factory-integrated trim piece or those unwilling to do light drilling or adjust fitment during installation.

Pros:
  • Stainless steel construction resists corrosion and UV fading for long-term durability.
  • 6-inch wide step with anti-slip inserts provides secure footing in wet or muddy conditions.
  • Rated to support up to 500 pounds per bar for heavy users and cargo handling.
  • Includes mounting brackets, hardware, and instructions for mostly bolt-on installation.
  • Adjustable slider design lets you fine-tune fore-aft placement on the rocker.
Cons:
  • Some early model years may require minor 1/4" drilling through the pinch weld for support brackets.
  • Finish and fitment are aftermarket so small gaps or alignment tuning may be needed for a tight factory-style appearance.

Verdict: The best all-around side step for most buyers, offering a strong balance of build quality, ease of installation, fitment versatility, and long-term durability.

2. Perfit Liner 6" Aluminum Running Boards for Ram Crew Cab (2009-2018 1500; 2010-2025 2500-5500)

Best Budget Side Step

A pair of 6-inch aluminum running boards made for Ram crew cabs that offer a matte black side step with included brackets and hardware.
Compatible with Vehicle Type2009-2018 Dodge Ram 1500 & 2010-2025 Ram 2500 3500 Crew Cab
Weight Capacity Maximum500 pounds
Material TypeAluminum
Automotive Fit TypeVehicle Specific Fit

These Perfit Liner 6" running boards are a budget-friendly side step for Ram crew cab trucks that aim to add easier access without a lot of fuss. They mount with the supplied brackets and hardware and claim a no-drill installation, so typical use is seasonal or occasional stepping in and out rather than heavy-duty daily towing support. Constructed from aluminum with matte black finish and anti-slip plastic pads, they resist corrosion better than steel and give a stable stepping surface; each side is rated to support up to 500 pounds. The kit includes two boards, six brackets, and instructions so one person with basic tools can complete the fitment in a few hours. Expect a utilitarian look and lighter construction compared with premium tubular or cast options, and the finish and fit may require some minor trimming or adjustment for perfect alignment on older trucks. For buyers focused on low cost and straightforward installation, these provide the core function without extra features like integrated lighting or heavy-duty mounting plates.

Best for: Buyers looking to add an affordable, corrosion-resistant step to a Ram crew cab for easier access and occasional use who value straightforward installation and basic functionality.

Less Ideal for: Customers who need heavy-duty, commercial-grade steps, integrated lighting, or a polished show-quality appearance should consider higher-end alternatives.

Pros:
  • Vehicle-specific fitment for Ram crew cab models reduces trimming and alignment hassles
  • Aluminum construction offers corrosion resistance and lighter weight than steel
  • Includes brackets, hardware, and instructions for mostly no-drill installation
  • Anti-slip plastic pads provide safer footing in wet or muddy conditions
Cons:
  • Simpler construction and finish may not match the durability or appearance of higher-end steps

Verdict: The best low-cost side step for shoppers who prioritize saving money while still getting acceptable strength, corrosion resistance, and straightforward installation for occasional use.

3. Rough Country Power Running Boards for Ram 2500/3500 Crew Cab — Dual-Motor Retractable Steps with LED

Best Premium Side Step

Electric retractable running boards engineered for 2010–2018 Ram 3500 Crew Cab trucks that extend on door open and tuck away for a clean factory-style look.
Compatible Vehicle TypeRam 2500/3500 Crew Cab (2010-2025)
Weight Capacity Maximum660 pounds
Automotive Fit TypeVehicle Specific Fit
Material TypeAlloy Steel, Aluminum
Exterior FinishPowder Coated

These Rough Country power running boards are a premium retractable step solution built specifically for Ram 2500/3500 Crew Cab trucks (model years covered by the listing). The boards automatically extend when the door opens and retract under the rocker panel when closed, giving a factory-quality, streamlined appearance. Dual motors and magnetic door sensors provide consistent, weather-resistant deployment and the SAFE-STOP feature halts movement if an obstruction is detected while an interior bypass switch lets you manually control operation. The 6-inch textured aluminum tread gives a secure, all-season stepping surface and integrated LED lights illuminate the step when deployed for safer entry at night. Installation is advertised as no-drill with vehicle-specific brackets and the boards are powder-coated for corrosion resistance. On the downside these are a vehicle-specific fit so expect professional installation for best results and they add moving parts that may need occasional inspection or maintenance over many years. Overall they deliver refined looks, sturdy step support, and useful lighting for Ram Crew Cab owners seeking a higher-end side step upgrade.

Best for: Buyers who prioritize refined appearance, durable materials, and convenience features and are willing to pay for a premium, vehicle-specific electric side step for their Ram Crew Cab.

Less Ideal for: Shoppers seeking a simple fixed step or a universal, low-cost solution should consider alternatives that have fewer mechanical components and simpler installation.

Pros:
  • Vehicle-specific fit for Ram 2500/3500 Crew Cab for a seamless, factory-style appearance
  • Dual-motor design for smooth deployment and reliable operation in extreme climates
  • Integrated LED lights that illuminate only when the step is deployed for improved low-light visibility
  • 6-inch textured aluminum tread provides a secure, all-season stepping surface
  • Powder-coated finish and alloy construction for enhanced corrosion resistance
Cons:
  • Retractable mechanism introduces moving parts that may require periodic inspection or maintenance

Verdict: The best premium side step for buyers willing to pay more for superior materials, refined finishes, extra features, and longer-lasting corrosion protection.

4. OTHOWE Two-Stair Carbon Steel Running Boards for Ram Crew Cab (2009–2018 1500; 2010–2026 2500/3500)

Best Heavy-Duty Side Step

Heavy-duty carbon steel running boards with a two-step design and textured powder-coat finish made for specific Ram Crew Cab model years to aid entry and protect rocker panels.
Compatible with Vehicle Type2009-2018 Ram 1500 Crew Cab; 2010-2026 Ram 2500/3500 Crew Cab
Material TypeCarbon Steel
Exterior FinishDual-Stage Textured Black Powder
Weight Capacity Maximum550 pounds
Included ComponentsTwo step bars, brackets and mounting parts

These OTHOWE running boards are built for heavy use on Ram Crew Cab trucks and are designed to make getting in and out easier while protecting the lower body. They use 60 mm thick main tubes and carbon steel construction to deliver high structural strength and a 550 pound per-side load rating, so they handle frequent entry, heavy tools, and rooftop loading more confidently than thinner tube designs. The hollow-carved tread prevents water and dirt buildup for better grip, and the raised center step helps with loading and keeping ground clearance. A dual-stage textured black powder coat improves corrosion resistance in wet or salty conditions. Installation is bolt-on using factory mounting points and includes brackets and hardware, so no drilling is required. Limitations to consider are the unit weight and size that reflect its heavy-duty nature and the product is vehicle-specific so fitment is restricted to compatible Ram Crew Cab years; buyers should verify exact year and cab configuration before purchase.

Best for: Buyers who prioritize reinforced construction and high load capacity for frequent use on a jobsite or while carrying heavy gear, and who need a factory-fit, long-lasting side step for a Ram Crew Cab.

Less Ideal for: Drivers who want a minimalist or lightweight aesthetic, universal-fit bars for multiple vehicles, or who rarely load heavy items and prefer lower-cost options.

Pros:
  • Thick 60 mm main tube and carbon steel construction for enhanced load capacity and impact resistance
  • Rated to support up to 550 pounds per side suitable for heavy entry and carrying tools
  • Hollow-carved, two-step tread design reduces water and dirt buildup and improves slip resistance
  • Textured dual-stage powder coat for improved corrosion and abrasion resistance
  • No-drill bolt-on installation with included brackets and hardware for factory-aligned mounting
Cons:
  • Heavier and bulkier than light-duty boards, which may affect handling during installation

Verdict: The best heavy-duty side step for users who need extra load capacity and reinforced construction to withstand frequent entry, heavy tools, and demanding garage or jobsite conditions.

5. Tuxtreme Power Retractable Running Board, Passenger Front Door — Fits Dodge Ram 1500/2500/3500

Best Retractable Side Step

A vehicle-specific retractable electric running board engineered to extend when a door opens and retract when closed for the passenger front door on specified Ram trucks.
Compatible ModelsRam 1500 2009-2018; Ram 2500/3500 2010-2026 (passenger front door)
Included ComponentsRunning board and mounting brackets kit
Material TypeStainless Steel
FinishMatte Black Powder Coated Finish
Fit TypeVehicle Specific Fit

This Tuxtreme retractable running board is a passenger-side, door-activated power step engineered for Ram trucks in the 2010–2018 3500/2500 and 2009–2018 1500 ranges. It mounts with included brackets and uses a robotic-style arm to extend when the door opens and retract when closed, giving you the low-profile look and improved ground clearance when the step is stowed. The step pad has raised traction ridges and drainage slots to help keep mud and snow from building up, and a smart controller adds an auto-stop feature to reduce pinch risk. Construction uses stainless steel with a multi-layer anti-corrosion coating and a matte black powder coat finish for weather resistance in harsh conditions. Installation is bolt-on but vehicle-specific fitting means you should follow the kit instructions for alignment and wiring. This single-side kit offers convenience and a clean appearance, though it only covers the passenger front door so full-vehicle coverage requires purchasing additional units.

Best for: Buyers who prioritize a low-profile look and automatic door-triggered steps for their Ram truck and want a single reliable retractable board to improve entry convenience without sacrificing ground clearance.

Less Ideal for: Customers seeking full-vehicle retractable step coverage out of the box or a universal fit kit; also not ideal for buyers who prefer manual or fixed running boards.

Pros:
  • Automatic extend/retract mechanism for hands-free access when a door opens
  • Vehicle-specific mounting kit with included brackets for bolt-on installation
  • Textured, slotted step pad improves grip and sheds mud and snow
  • Stainless steel construction with multi-layer anti-corrosion coating and powder coat finish
Cons:
  • Sold as an individual passenger-side unit so additional purchases are required for full-side or full-vehicle coverage

Verdict: The best retractable side step for owners who want a low-profile look and automatic deployment, combining convenience and ground clearance when parked or off-road.

6. COMNOVA AUTOPART 6.5" Aluminum Running Boards for Ram Crew Cab

Best Aluminum Side Step

Aluminum bolt-on running boards designed for Ram Crew Cab trucks that provide a 6.5-inch wide stepping surface, corrosion-resistant finish, and a 500 lb load capacity.
Vehicle fit2009-2018 Ram 1500 Crew Cab; 2010-2026 Ram 2500/3500 Crew Cab (includes 2019+ Classic)
MaterialAluminum
Step width6.5 Inch
Weight limit500 Pounds
FinishDual-stage textured black powder coat

These COMNOVA aluminum running boards are a direct-fit, bolt-on side step for Ram Crew Cab trucks in the specified years and are built for everyday entry and exit use. The 6.5-inch wide tread with integrated logo step pads gives a roomy, grippy surface for passengers, and the curved inner profile and shaped end caps blend with the truck body while protecting lower panels. Made from aluminum with a textured black powder coat, the bars resist rust and stand up to wet or snowy conditions better than steel boards. Installation uses vehicle-specific brackets and most models require no drilling, though some early-year frames may need a small hole for a support bracket. At a rated 500 pound capacity per side, they handle typical passenger loads and light cargo steps but are not intended as heavy work platforms. The slider-style mounting lets you fine-tune fore-aft placement during fitment. If you want a lightweight, corrosion-resistant step with a modern look for daily use on a 2010–2018 Ram 3500 Crew Cab, these deliver solid value with easy installation and dependable function.

Best for: Buyers who prioritize a lightweight, rust-resistant running board that looks modern and performs reliably for everyday passenger entry on a Ram Crew Cab.

Less Ideal for: Drivers who need heavy-duty work platforms or plan to frequently stand or load very heavy items on the steps should choose a purpose-built heavy-load system instead.

Pros:
  • Aluminum construction offers superior corrosion resistance compared with steel
  • 6.5-inch wide tread with textured step pads provides secure footing for passengers
  • Direct bolt-on vehicle-specific brackets simplify installation on compatible Crew Cab models
  • Slider-style mounting allows fore-aft adjustment for optimal placement
  • 500 lb per-side weight rating supports typical passenger entry and light cargo stepping
Cons:
  • Some early model years require drilling one 1/4" hole in the pinch weld for a support bracket
  • Not rated or intended for heavy industrial stepping or ladder use

Verdict: The best aluminum side step for buyers who value light weight, excellent corrosion resistance, and a modern look without sacrificing practical strength for typical passenger entry use.

7. OTHOWE Carbon Steel Running Boards for 2010–2026 Ram 3500 Crew Cab

Best Compact Side Step

A vehicle-specific pair of 4.5-inch carbon steel running boards made for 2010–2026 Ram 3500 Crew Cab that bolt on with supplied brackets and hardware.
Compatible with Vehicle Type2010-2026 Ram 3500 Crew Cab
Weight Capacity Maximum450 pounds
Material TypeCarbon Steel
Exterior FinishDual-Stage Textured Black Powder
Included ComponentsBrackets, Hardware, Instruction Manual, Running Boards (1 Pair)

These OTHOWE running boards provide a low-profile, vehicle-specific side step for Ram 3500 Crew Cab trucks. Designed to bolt on to factory mounting points, the set includes brackets, hardware, and instructions for a straightforward installation without drilling. The 4.5-inch wide textured step uses rubber anti-slip pads and a curved nerf-bar profile to protect rocker panels while giving an easier foothold for passengers. Built from carbon steel with a dual-stage textured black powder coat, they are intended to resist rust and handle everyday use, and the manufacturer states a 450 lb per-side capacity for steady support. Because the bars are relatively narrow and sit close to the body, they keep ground clearance and a tidy look compared with bulkier running boards. Buyers should expect the typical maintenance needs of steel steps in harsh climates and allow time for correct bracket alignment during installation to avoid fitment issues on some trucks.

Best for: Drivers who want a discreet, space-saving side step for a Ram 3500 Crew Cab that improves accessibility without significantly reducing ground clearance or changing the truck's profile.

Less Ideal for: Anyone looking for a wide, cushioned running board or aluminum option for maximum corrosion resistance or those who need compatibility with Quad Cab configurations.

Pros:
  • Vehicle-specific fit for 2010–2026 Ram 3500 Crew Cab with supplied brackets and hardware
  • Dual-stage textured black powder coat over carbon steel for improved corrosion resistance
  • 4.5-inch wide non-slip stepping surface with rubber pads for safer entry and exit
  • Compact, close-to-body profile preserves ground clearance and a cleaner appearance
Cons:
  • Made from steel so it may require more care to prevent rust in very salty or coastal environments
  • Not compatible with Quad Cab models and limited to Crew Cab trucks

Verdict: The best compact side step for drivers who want a discreet, space-saving step that improves accessibility while preserving ground clearance and a cleaner vehicle profile.

Choosing the Right 2010-2018 Ram 3500 Side Step: Key Factors to Consider

Fitment and Mounting Compatibility

Correct fitment is vital for the 2010-2018 Ram 3500 because the truck uses specific frame mounting points and cab geometries. A product that lists explicit fitment for those model years reduces the chance of misaligned brackets, missing hardware, or the need for additional modification. Even within the same year range, factory options such as cab length and trim level can affect where brackets attach, so confirm the step kit includes the right mounting plates.

Mounting compatibility affects installation time and the long-term stability of the step. Poorly matched mounts can lead to squeaks, wobble, and accelerated wear at attachment points. Also consider whether the kit provides self-locking fasteners or rust-resistant bolts, since exposed hardware is a common failure point on trucks used year-round.

Material and Corrosion Resistance

Materials commonly used for side steps include stainless steel, mild steel with protective coatings, and aluminum. Stainless steel provides strong corrosion resistance but adds weight. Powder-coated mild steel can offer good protection initially but will eventually show wear where the coating chips. Aluminum is lighter and resists rust but can dent more easily in impacts.

How the manufacturer treats seams, welds, and mounting holes matters too. Look for OEM-style welding practices, sealed weld points, and finishes specified for road salt exposure if you live in cold climates. Surface grip materials should also resist abrasion and UV degradation to maintain both safety and appearance over time.

Step Design and Slip Resistance

Step design determines how secure each entry feels in wet, muddy, or snowy conditions. Wide, textured step plates or raised rubber inserts typically offer the best footing. Tubular nerf or step bars may look aggressive but can concentrate footing on narrow surfaces unless fitted with large non-slip pads.

Consider the depth and tread pattern. Deep, open treads shed mud and snow more effectively than flat surfaces with shallow grooves. If you often enter the truck with boots or work gloves, choose a design that balances comfort with traction. Also review how step surfaces drain; trapped water can freeze and create a slipping hazard in cold weather.

Ground Clearance and Off-Road Impact

Side steps sit under the rocker panels and can reduce approach and departure clearance if they protrude excessively. For Ram 3500 owners who occasionally drive on rough roads, choose a profile that tucks close to the body or uses a narrow tubular design to minimize snag risk.

If you have a lifted truck or plan to go off-road, measure the clearance with typical tire size and suspension travel. Some designs include removable or lower-profile mounting brackets that improve clearance but may add complexity to the install. Remember that higher clearance often means a narrower step surface, so balance usability against terrain needs.

Load Capacity and Structural Strength

A side step must support the weight of passengers, tools, or cargo during entry and exit. Manufacturers may list static load ratings; higher values indicate more robust construction and thicker tubing or internal reinforcement. Consider repeated use cases such as commercial duty or frequent passenger entry when choosing a higher-capacity option.

Structural strength also ties to mounting hardware and how forces transmit to the frame. Kits that distribute load across multiple mounting points and include reinforcement plates will reduce stress at any single bolt and lower the chance of loosening over time.

Installation Complexity and Hardware Quality

Installation difficulty affects whether you can DIY or should plan for professional help. Bolt-on kits that reuse factory holes and include detailed instructions are the simplest. Kits that require drilling, trimming, or welding will add labor time and potential alignment issues.

Check whether mounting kits include grade-rated bolts, lock washers, and anti-seize or thread-locking compounds. Quality hardware prevents loosening and corrosion at critical joints. Also review whether the vendor provides installation diagrams specific to the 2010-2018 Ram 3500, and whether replacement brackets are available if a hole or bracket gets damaged during install.

Comparing Tubular Bars Versus Full-Length Running Boards

Tubular bars offer a rugged aesthetic and typically improve clearance, while full-length running boards provide a larger stepping surface and smoother step-in motion. For the Ram 3500, consider whether you prioritize a lower-profile look and off-road clearance or a wide footprint for easier entry with tools or bulky gear.

Full-length running boards often integrate a wider step and may reduce splash against the rocker panel, but they can be heavier and more exposed to road debris. Tubular bars are lighter and may be easier to repair after minor impact, but require careful selection of slip-resistant pads to ensure safe footing.

  • Tubular bars: better for clearance and aggressive styling
  • Full-length boards: better for passenger comfort and wide footing
  • Consider weight implications for suspension and fuel economy

Material Tradeoffs: Steel, Stainless, and Aluminum

Steel variants often balance strength and cost but depend on high-quality coatings to resist corrosion. Stainless steel provides long-term rust resistance and an upscale finish, though it weighs more. Aluminum excels at resisting rust and saving weight but can be more vulnerable to deformation from hard impacts.

For a Ram 3500 used in salted-road climates or heavy-duty work, prioritize finishes and construction details like welded seams and protected fasteners. If weight savings and rust resistance are more important, aluminum boards may be the best fit.

  • Steel with powder coat: durable but requires maintenance where coating chips
  • Stainless steel: excellent corrosion resistance, heavier
  • Aluminum: lightweight and rust-proof but less impact-resistant

Mounting Kits and DIY Installation Tips

A complete mounting kit simplifies installation and reduces surprises. For the Ram 3500, look for kits that include brackets tailored to the truck's frame rail and clear instructions for each model year in the 2010-2018 range. When installing, work on a level surface, follow torque specs for fasteners, and inspect alignment before fully tightening bolts.

Protect exposed threads with anti-seize or corrosion-resistant coatings and periodically re-torque attachment points after the first few hundred miles. If drilling is required, double-check hole locations to avoid frame components and use protective coatings on newly exposed metal.

  • Assemble hardware loosely to align before final torquing
  • Apply anti-seize to exposed bolts in corrosive climates
  • Re-check and re-torque mounts after initial use

Maintaining Your Side Steps Over Time

Routine inspection catches mounting wear and corrosion early. Wash steps and brackets regularly if you drive on salted roads, and touch up scratched coatings to prevent rust. Check rubber or traction inserts for wear and replace them if they become smooth or loose.

Tighten fasteners periodically and inspect welds for cracking if the truck sees heavy-duty use. Small repairs now prevent more extensive restoration later, and keeping step surfaces clean maintains traction and appearance.

  • Wash and inspect monthly during winter
  • Touch up paint or coating chips promptly
  • Replace worn traction pads to maintain safety

Design Considerations for Towing, Loading, and Commercial Use

If you frequently load cargo, tow, or carry crew, choose side steps with higher load ratings and reinforced mounting. Commercial use increases mounting stress and exposure to road debris, so robust hardware and thicker tube sections help extend service life.

Also think about how the steps interact with running boards or bed-side equipment. Steps that interfere with bed access or trailer hookups can add complexity; select a profile that avoids obstructing common work areas around the cab.

  • Reinforced mounts are better for heavy-use scenarios
  • Low-profile designs reduce snagging during loading
  • Consider step placement relative to tow controls and access points

Still looking for the perfect fit?

Select your Ram 3500 configuration to see the most relevant Side Steps recommendations

How We Chose the Best 2010-2018 Ram 3500 Side Step

We prioritized fitment to the 2010-2018 Ram 3500 first, excluding any parts that required major body modification or custom fabrication. Key evaluation criteria included: fitment accuracy and mounting compatibility with factory frame and cab mounts; structural strength measured by tube diameter, material thickness, and stated load capacity; corrosion resistance via coatings, material choice, and seam treatment; step surface design and anti-slip performance under wet, muddy, or icy conditions; ground clearance and profile to avoid interference with off-road use or steep driveways; and hardware quality and availability of complete mounting kits.We also considered installation complexity, favoring options with bolt-on kits and clear instructions for owners who want a DIY install. Products requiring welding, fabrication, or significant drilling were excluded to keep the selection practical for most Ram 3500 owners. Finally, we aimed to represent different installation styles and materials so readers can weigh weight, appearance, and durability when choosing a side step.

Our full evaluation process is outlined in our review methodology.

FAQ

Will aftermarket side steps fit my 2010-2018 Ram 3500 without drilling?

Many aftermarket kits are designed for bolt-on installation using factory mounting points, but fit varies by model year and trim. Check the manufacturer notes for explicit 2010-2018 Ram 3500 compatibility and whether the kit lists a no-drill installation.

How durable are aluminium side steps on a heavy-duty Ram 3500?

Aluminum resists corrosion and reduces weight, but it can dent more easily than steel under heavy impact. For heavy-duty use, look for thicker gauge aluminum and reinforced mounting to minimize deformation over time.

Can I install side steps myself with basic tools?

Many owners can complete a bolt-on install using common hand tools and a torque wrench, provided the kit includes clear instructions and all necessary hardware. Complex installs that require drilling or welding are better left to a professional.

Do side steps affect ground clearance for off-road use?

Yes. Wider or lower-profile running boards can reduce clearance and increase the chance of scraping on rough terrain. Tubular designs that tuck closer to the body typically preserve more clearance for occasional off-road driving.

How often should I check mounting bolts and brackets?

Re-check fasteners after the first few hundred miles and then at regular service intervals, such as every oil change. Harsh driving conditions or heavy loads may require more frequent inspections.

Are there mounting kits that prevent corrosion in salted regions?

Kits that include stainless or zinc-plated fasteners and have sealed welds generally fare better in salted environments. Regular cleaning and touch-up of coatings also help protect mounting points from corrosion.

Final Verdict

Prioritize fitment and mounting quality first when choosing side steps for a 2010-2018 Ram 3500, then decide on material and profile based on how you use the truck. If you need frequent passenger access or easier loading, favor wide full-length boards with strong hardware. For off-road clearance and a rugged look, tubular bars that tuck close to the body are a better match.Balance corrosion resistance, installation complexity, and load capacity against your driving conditions to make a confident selection. With the right compromise, a well-chosen side step will improve access, safety, and the usability of your Ram 3500 for years.

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Mike - Certified Professional Automotive Mechanic

About the Author: Mike

Mike is an experienced professional automotive mechanic with hands-on experience maintaining and repairing a wide range of vehicles. At VehicleRuns, he focuses on helping car owners make better decisions about parts, tools, and repairs by combining real-world experience with clear, practical guidance.