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If you drive a Ram 3500 Dually, the right running boards can make getting in and out safer and loading tools or passengers easier. Running boards designed for a dually axle and wider rear track must handle heavier loads and different mounting points than single-rear-wheel trucks, so fitment and build quality matter more here than on ordinary light-duty pickups.This guide covers the top shortlisted running boards for the Ram 3500 Dually, focusing on how each option handles strength, corrosion resistance, and mounting compatibility. We evaluate ease of installation, materials, and long-term durability to help you pick the best fit for daily use, work, or towing duty. Read on to see the criteria we used and practical considerations before installation.
Looking for other parts? See all Ram 3500 parts & accessories.
Top Picks at a Glance
| Best Overall Running Boards The best all-around choice balancing fit, build, and functionality | COMNOVA 6-Inch Stainless Steel Running Boards for Ram Crew Cab |  |
| Best Budget Running Boards A low-cost option that covers the basics without extras | COMNOVA 6-Inch Carbon Steel Running Boards for Dodge Ram 1500/2500/3500 Crew Cab |  |
| Best Premium Running Boards Higher-end materials, refined fit, and extra features included | APS iBoard Running Boards 6" Wheel-to-Wheel for Ram 1500/2500/3500 Crew Cab |  |
| Best Heavy-Duty Running Boards Built for maximum strength and long-term rugged use | PZ 6-inch Carbon Steel Running Boards for Dodge Ram 2500/3500 Crew Cab (2010–2024) |  |
| Best Retractable Running Boards Motorized or automatic boards that stow away when not in use | Rough Country HT-Series 6" Power Retractable Running Boards for Ram 2500/3500 Crew Cab |  |
| Best Aluminum Running Boards Lightweight, corrosion-resistant boards with a clean, modern look | TNMT 6" Aluminum Crew Cab Running Boards for 2010–2024 Dodge Ram 2500/3500 |  |
| Best Wide-Platform Running Boards Extra-wide step surface for more secure footing and comfort | PM PERFORMOTOR 6.75" Stainless Steel Running Boards for Ram Crew Cab (Pair) |  |
1. COMNOVA 6-Inch Stainless Steel Running Boards for Ram Crew Cab
Best Overall Running Boards
| Compatible with Vehicle Type | 2009-2018 Ram 1500 Crew Cab; 2010-2026 Ram 2500/3500 Crew Cab |
|---|---|
| Material Type | Stainless Steel |
| Weight Capacity Maximum | 500 Pounds |
| Included Components | Two steps, mounting brackets, hardware, installation instructions |
These COMNOVA running boards are a bolt-on stainless steel step system sized for Ram Crew Cab trucks. They install using included mounting brackets and hardware and are designed to fit 2009–2018 Ram 1500 Crew Cab (including Classic models where specified) and 2010–2026 Ram 2500/3500 Crew Cab, with minor drilling noted for some early model years. The 6-inch wide stepping surface has molded anti-slip inserts and a mirror-bright stainless finish that resists salt corrosion and UV discoloration. Each bar is rated to support up to 500 pounds and the slider-style design allows modest fore-aft adjustment for a better door-to-step position. Practical benefits include easier entry and exit for passengers, a protective lower body barrier, and a long-lasting stainless construction. Expect a straightforward DIY or shop install for most Crew Cab Ram owners, though earlier Ram model pinch welds may require small pilot holes for some brackets and the polished finish can show road grime more visibly than textured options.
Best for: Buyers who want a durable, factory-style stainless running board that balances durability, secure footing, and value for Ram Crew Cab trucks used for daily driving or light-duty work.
Less Ideal for: Owners who prefer fully textured or blacked-out step bars for a low-maintenance, less-showy look or those who need power-deploying or retractable steps should consider other options.
- Vehicle-specific fitment for Ram 2500/3500 Crew Cab and compatible Ram 1500 Crew Cab Classic models
- Durable stainless steel construction that resists salt corrosion and UV fade
- 6-inch anti-slip stepping surface for secure footing
- High load capacity with each bar rated around 500 pounds
- Includes mounting brackets, hardware, and instructions for bolt-on installation
- Some early model years may require small drill holes in the pinch weld for support bracket installation
Verdict: The best overall running boards offer a balanced mix of durability, secure mounting, comfortable stepping surface, and good value for most buyers.
2. COMNOVA 6-Inch Carbon Steel Running Boards for Dodge Ram 1500/2500/3500 Crew Cab
Best Budget Running Boards
| Compatible Vehicle Type | 2009-2018 Dodge Ram 1500 Crew Cab; 2010-2026 Ram 2500/3500 Crew Cab |
|---|---|
| Material Type | Carbon Steel |
| Weight Capacity Maximum | 500 pounds |
| Automotive Fit Type | Vehicle Specific Fit |
These COMNOVA 6-inch running boards are a straightforward, budget-focused solution for Ram crew cabs that need a reliable step without premium extras. They mount with vehicle-specific brackets and hardware for a largely bolt-on installation and include one left and one right bar. The carbon steel construction and powder coat help resist rust and the anti-slip plastic inserts give secure footing when entering or exiting the truck. Each bar is rated to support up to 500 pounds, so they feel solid underfoot for most users and tasks like loading a bed or helping passengers. The design includes adjustable slider positioning so you can fine-tune fore-aft placement. Expect some minor drilling on older model pinch welds for select years, which is noted in the instructions. These boards prioritize value over high-end finishes and lightweight materials, so they are heavier than aluminum alternatives and may need periodic touch-up if exposed to heavy salt or abrasion. For buyers who want durable, no-frills steps for daily use on a Ram crew cab, these deliver good function for the price.
Best for: Buyers who need an inexpensive, sturdy running board that delivers secure stepping and basic rust protection for everyday use on a Ram crew cab.
Less Ideal for: Anyone seeking the lightest weight, premium finishes, or long-term saltwater corrosion resistance should consider higher-end aluminum or stainless options instead.
- Vehicle-specific brackets and included hardware for mostly bolt-on installation
- 6-inch wide, anti-slip stepping surface for secure entry and exit
- Heavy-duty carbon steel construction with powder coat for basic corrosion resistance
- High load capacity rated up to 500 pounds per bar
- Adjustable slider design allows fore-aft positioning for custom fit
- Carbon steel construction is heavier than aluminum and can require touch-ups if exposed to heavy salt
- Some older model years may require minor drilling of pinch welds during installation
Verdict: The best budget running boards give reliable stepping and basic corrosion resistance at a low price for buyers prioritizing cost over premium features.
3. APS iBoard Running Boards 6" Wheel-to-Wheel for Ram 1500/2500/3500 Crew Cab
Best Premium Running Boards
| Compatible with Vehicle Type | Truck |
|---|---|
| Weight Capacity Maximum | 500 pounds |
| Automotive Fit Type | Vehicle Specific Fit |
| Material Type | SS |
| Included Components | Pair of Side Steps + Mounting Brackets Kit & Instruction |
These APS iBoard running boards provide a near–factory replacement step that runs wheel to wheel and mounts to the rocker panel for a low-profile look. They are built from stainless steel with a matte black powder coat and include finished metal end caps, anti-slip tread on the top surface, and precision brackets and hardware for a vehicle-specific fit. The boards support up to 500 pounds and the kit ships with mounting brackets and instructions for a DIY install; drilling is required. In real-world use they give a stable, wide stepping surface for passengers and make loading the cab easier while keeping a restrained appearance compared with bulky nerf bars. Expect a straightforward bolt-in when following instructions, though assembly of the butt-joint sections is needed before mounting. If you want illuminated steps or factory-matched trim you will need to add accessories, and professional installation may be preferable if you want perfect gap alignment or to avoid drilling errors.
Best for: Buyers who prioritize premium materials, a refined low-profile look, and a strong, vehicle-specific step for their Ram Crew Cab where appearance and durability matter.
Less Ideal for: If you need integrated lighting, factory-matched trim, or a completely bolt-on no-drill option, consider other models or add-on accessories instead.
- Stainless steel construction with matte powder coat for corrosion resistance and durable finish
- Wheel-to-wheel design provides continuous stepping surface and cleaner visual line
- Patented anti-slip tread offers secure footing in wet or muddy conditions
- Includes vehicle-specific mounting brackets and hardware for a precise fit
- Supports up to 500 pounds for solid, stable use when entering or exiting the cab
- Requires assembly of butt-joint sections and drilling for rocker panel mounting which adds installation time
Verdict: The best premium running boards deliver superior materials, finish, refined fitment, and added features like finished end caps or illuminated steps for buyers willing to pay more.
4. PZ 6-inch Carbon Steel Running Boards for Dodge Ram 2500/3500 Crew Cab (2010–2024)
Best Heavy-Duty Running Boards
| Compatible years | 2010-2024 |
|---|---|
| Vehicle fit | Ram 2500/3500 Crew Cab |
| Material | Carbon Steel |
| Weight capacity | 550 pounds per side |
These PZ running boards are a vehicle-specific, heavy-duty step solution for 2010–2024 Dodge Ram 2500/3500 Crew Cab trucks. Each side uses circular carbon steel tubing with reinforced mounting brackets and a thick powder-coat finish to resist corrosion during long-term use. The textured anti-slip pads and 550 pound per-side static capacity make them practical for daily loading, passenger entry, and working around a tall truck in wet or snowy conditions. Installation is bolt-on with the included brackets and hardware so no drilling or cutting is required, which simplifies DIY fitment and keeps factory bodywork intact. Because the boards are built for strength and rigidity they add a secure step surface without noticeable flex or rattling when properly torqued. Limitations to consider are the solid steel construction adds weight compared with lighter aluminum options and the design is specific to full four-door Crew Cab models only, so it is not a universal fit for other cab configurations.
Best for: Buyers who prioritize a rugged, factory-style step for frequent use on a Ram 2500/3500 Crew Cab and want a bolt-on, durable solution they can install themselves.
Less Ideal for: Shoppers seeking the lightest possible running boards, universal-fit options, or solutions for non-Crew Cab Ram configurations should look elsewhere.
- Vehicle-specific bolt-on fit for 2010–2024 Ram 2500/3500 Crew Cab simplifies installation
- Reinforced mounting brackets and circular steel tubing provide strong, low-flex support
- 550 lb per-side static capacity supports adults and cargo when stepping or loading
- Thick powder-coat finish and carbon steel construction resist rust and abrasion
- Anti-slip step pads improve traction in wet or snowy conditions
- Heavier than aluminum alternatives which can add unsprung mass to the vehicle
Verdict: The best heavy-duty running boards use thicker supports, reinforced mounting hardware, and rugged step surfaces to withstand heavier loads and demanding use.
5. Rough Country HT-Series 6" Power Retractable Running Boards for Ram 2500/3500 Crew Cab
Best Retractable Running Boards
| Compatible Vehicle Type | Ram 2500/3500 Crew Cab (2011+) |
|---|---|
| Weight Capacity Maximum | 1320 pounds (660 lbs per side) |
| Included Components | (2) Power Running Boards, LED Lights & Wiring Harness, Magnetic Door Triggers, Step Brackets/Actuators, Hardware |
| Material Type | Alloy Steel, Aluminum |
| Exterior Finish | Powder Coated |
The Rough Country HT-Series power running boards automatically deploy when a Crew Cab door opens and tuck tightly under the rocker panel when closed, giving a near-factory appearance and improved ground clearance. They use a redesigned high-torque dual-motor system and precision linkage for controlled, quiet extension and retraction and include SAFE-STOP obstruction detection to halt motion if something blocks the board. The 6-inch textured aluminum stepping surface offers solid footing and integrated LED courtesy lights improve nighttime visibility. Installation is bolt-on to factory mounting points, and the boards are rated to support up to 660 pounds per side. Practical limitations include vehicle-specific fitment—these are for Ram Crew Cab models only and will not fit air-ride, cab & chassis, or some models with def tanks or aftermarket traction bars—and their real-world longevity depends on exposure to off-road debris and maintenance. For Ram Crew Cab owners wanting factory-style retractable steps, these balance convenience, lighting, and a streamlined tucked appearance when not in use.
Best for: Ram Crew Cab owners who want factory-style, retractable running boards that improve access without permanently reducing ground clearance and value a tidy, OEM-like finish.
Less Ideal for: Drivers who need universal or multi-vehicle fitment, those with cab & chassis or air-ride equipped trucks, or owners who frequently run heavy aftermarket traction bars that may interfere with the mechanism.
- Automatic deploy/retract operation for a clean, low-profile look when not in use
- Redesigned high-torque dual-motor system for smooth and relatively quiet operation
- 6-inch textured aluminum stepping surface with integrated LED lights for secure footing and improved night visibility
- Bolt-on no-drill installation using factory mounting points for simpler fitment
- Safety SAFE-STOP obstruction detection that halts movement if resistance is encountered
- Fits Crew Cab models only and excludes trucks with factory air-ride, cab & chassis, certain fuel/DEF tank configurations, or some aftermarket traction bars
Verdict: The best retractable running boards deploy and retract smoothly, improving ground clearance and aerodynamics while still providing a stable step when extended.
6. TNMT 6" Aluminum Crew Cab Running Boards for 2010–2024 Dodge Ram 2500/3500
Best Aluminum Running Boards
| Compatible models | Dodge Ram 2500/3500 Crew Cab 2010–2024 |
|---|---|
| Material Type | Aluminum |
| Step Width | 6 inches |
| Weight Capacity Maximum | 900 pounds (450 lbs per side) |
These TNMT running boards are a vehicle-specific, bolt-on step solution for 2010–2024 Dodge Ram 2500 and 3500 Crew Cab trucks. Built from aluminum alloy with a powder-coated finish, they provide a lightweight but sturdy stepping surface that resists rust better than typical steel bars. The 6-inch-wide tread has deep anti-slip plastic inserts so footing stays secure in rain, snow, or mud, and each side is rated to support up to 450 pounds. Installation uses supplied brackets and hardware and requires no drilling for most crew cab frames, so setup is straightforward for someone comfortable with basic garage tools. The boards give a contemporary low-profile look compared with bulkier styles and help passengers climb in and out of higher trucks more easily. Keep in mind these are specific to crew cab models listed and do not address heavy aftermarket collision protection or heavy off-road abrasion; owners seeking reinforced rock rails or maximum impact resistance should consider heavier steel alternatives.
Best for: Buyers who prioritize rust resistance, lighter weight, and a clean, factory-style look for their Ram 3500 Crew Cab while keeping installation simple.
Less Ideal for: Drivers who need heavy-duty impact protection or extreme off-road armor should choose reinforced steel bars or dedicated rock rails instead.
- Aluminum alloy construction offers good corrosion resistance and lighter weight than steel
- 6-inch non-slip tread with deep pattern and plastic inserts for reliable footing in wet or snowy conditions
- Bolt-on fit with supplied brackets and hardware simplifies installation without drilling
- Vehicle-specific design for direct fit to 2010–2024 Dodge Ram 2500/3500 Crew Cab models
- Aluminum construction is less impact-resistant than heavier steel options for off-road rock strikes
Verdict: The best aluminum running boards combine lightweight construction and strong corrosion resistance with good strength and a contemporary appearance for buyers who prioritize rust resistance.
7. PM PERFORMOTOR 6.75" Stainless Steel Running Boards for Ram Crew Cab (Pair)
Best Wide-Platform Running Boards
| Compatible with Vehicle Type | 09-24 Ram 1500 2500 3500 Crew Cab 4-Door |
|---|---|
| Material Type | Stainless Steel / ABS Plastic |
| Width | 6.75" |
| Weight Capacity Maximum | 350 Pounds |
| Automotive Fit Type | Vehicle Specific Fit |
These PM PERFORMOTOR running boards give Ram Crew Cab drivers a wide, secure stepping surface for easier entry and exit. The 6.75-inch stainless steel boards mount to factory mounting points with the supplied brackets and hardware, and ABS plastic pads with textured surfaces improve traction in wet or muddy conditions. Installation is designed to be mostly bolt-on with no drilling for most model years, so you can fit them in an hour with basic hand tools. The polished stainless finish looks like a factory-style upgrade and resists rust better than plain steel, while plastic end caps provide a finished appearance. Note the boards are vehicle-specific for 2009–2024 Crew Cab Rams and are sized for a roomy step rather than minimalist styling; if you need a heavier commercial-duty step or want integrated lighting the offering does not include those features. Also confirm the Crew Cab 4-door requirement before ordering to ensure fitment.
Best for: Drivers of Ram Crew Cab 4-door trucks who prioritize a larger, grippier step for safer, more comfortable entry and exit on daily use or light-duty towing tasks.
Less Ideal for: Owners seeking heavy commercial-grade steps, illuminated running boards, or fitment for non-Crew Cab Ram configurations should look at other options.
- Wide 6.75-inch stepping surface provides roomy, stable foothold
- Stainless steel construction and polished finish resist corrosion and look factory-quality
- Textured ABS step pads improve traction in wet or muddy conditions
- No-drill installation to factory mounting points for most models speeds fitment
- Does not include integrated lighting or heavy commercial reinforcements
Verdict: The best wide-platform running boards provide a larger stepping area and improved traction for easier entry and exit, especially for users who prefer a roomy step.
Choosing the Right Ram 3500 Dually Running Boards: Key Factors to Consider
Fitment and Mounting Compatibility
Correct fitment is critical on a Ram 3500 Dually because the dual rear wheels change the vehicle s width and the location of existing mounting points. Confirm that brackets are designed for the dually frame and that instructions match model-year mounting layouts.
Mounting compatibility affects installation time and whether drilling is required. Bolt-on systems that use factory holes reduce the risk of misalignment and preserve structural integrity. Pay attention to bracket placement relative to the dually rear wheel wells to avoid interference with rear tires or suspension components.
Material and Corrosion Resistance
Materials determine long-term durability, particularly for trucks that see road salt, mud, and heavy use. Aluminum running boards offer a good strength-to-weight ratio and resist rust, while powder-coated steel can be stronger but needs quality coatings to prevent corrosion.
Look for anodized finishes, stainless fasteners, and powder-coated brackets. Protective treatments and sealed welds will significantly extend service life on work trucks that spend time in harsh conditions or regions with seasonal corrosion risk.
Load Capacity and Structural Strength
Dually owners often carry tools, climb in boots, or load passengers, so running boards must support repeated heavy use. Evaluate rated load capacity or design features such as reinforced crossmembers, thicker tubing, or stamped steps that distribute weight across multiple brackets.
A board that flexes under weight increases the risk of fastener loosening and can feel unsafe over time. Heavier-duty internal structure and more mounting points typically yield a firmer, longer-lasting installation for high-mileage or commercial use.
Step Surface and Traction
Step design directly affects safety when entering and exiting the truck in wet or muddy conditions. Look for textured, rubberized pads, aggressive serrations, or integrated non-slip inserts that maintain grip with work boots or wet footwear.
The surface should shed mud and debris rather than trap it; open-slot or ribbed designs tend to self-clean better. Consider step width and placement so that adults and children can step comfortably without overreaching or twisting their foot to avoid tire intrusion on the dually rear.
Ground Clearance and Vehicle Height
Running boards change the truck s effective ground clearance, which matters if you use ramps, drive on rough roads, or run larger tires. Low-profile boards may be easier to step on but can reduce clearance or be prone to scraping when off-road or on steep driveways.
Measure side rail clearance and factor in any intended lift or tire changes. If you plan upgrades that raise the truck, choose boards with adjustable or higher mounting positions to retain usable clearance and avoid constant impact damage.
Installation Complexity and Maintenance
Consider how much time and skill installation requires, and whether the product needs special tools or welding. Bolt-on kits with vehicle-specific brackets typically install in a few hours with common hand tools, while universal or custom-fit systems may require drilling or professional help.
Maintenance needs vary by material and finish. Expect occasional fastener checks, cleaning to remove corrosive buildup, and possible touch-up of paint or coatings. Ease of removing and reinstalling boards for body work or repairs is a practical advantage on work trucks.
Types of Running Boards and Why They Matter
Running boards come in several basic forms that affect durability, clearance, and user experience. Full-length flat boards provide the most stepping area and can double as a work platform for loading and unloading cargo. Drop-step and nerf-style bars reduce visual bulk and often offer greater ground clearance under the rocker area.
Choosing the right type for a Ram 3500 Dually depends on how you use the truck. If frequent entry from both doors and a solid area for tools or gear is important, a full-length heavy-duty board can be beneficial. If you need more off-road clearance or prefer a streamlined look, a narrower tube or step design may be a better fit.
- Full-length boards: best for broad stepping area and platform use
- Drop-step styles: lower second-step for easier entry on lifted trucks
- Tube or nerf bars: lighter, often better clearance but less footprint
Aluminum Vs Steel: Tradeoffs for Ram 3500 Dually Use
Aluminum boards are prized for rust resistance and lower weight which reduces strain on mounting brackets. They often come anodized or with textured surfaces for traction. For a dually that carries heavy loads, thicker-gauge aluminum or reinforced designs are preferred to minimize flex.
Steel boards, especially those with quality powder coats or galvanized finishes, can offer higher raw strength and may be less expensive. However, they need robust corrosion protection and stainless hardware to stay serviceable in corrosive environments. Consider how often the truck will see road salt or heavy-duty service when balancing these materials.
- Aluminum: resists rust, lighter, good for corrosion-prone climates
- Steel: strong, can be more rigid, requires superior coatings
Mounting Brackets and Bracket Placement
Mounting hardware matters as much as the board itself. Brackets that tie into factory holes reduce the risk of structural compromise and simplify installation. Bracket spacing and the number of attachment points influence how the step distributes weight and resists vibration under load.
On the Ram 3500 Dually, pay attention to rear bracket placement relative to the wider rear track and the presence of any inboard suspension components. Properly engineered brackets will clear tire movement and give a stable, rattle-free fit for long-term use.
- More brackets usually mean less flex and better long-term stability
- Vehicle-specific brackets minimize drilling and alignment issues
- Check for stainless or coated fasteners to resist corrosion
Electric and Retractable Systems: Pros and Cons
Electric or motorized running boards offer a clean look and retract under the vehicle at highway speed to preserve ground clearance. They provide convenience and a modern aesthetic, but add complexity, weight, and more components that can require maintenance over the truck s lifetime.
For heavy-duty dually use, ensure motors and linkages are rated for frequent cycles and have weatherproofing to handle road grime. Consider whether the added convenience justifies potential service needs compared with passive fixed boards that have fewer failure points.
- Pros: retract for clearance, sleek appearance, automatic operation
- Cons: electrical complexity, potential for mechanical wear, higher maintenance
Installation Tips and Common Pitfalls
Prepare the truck by cleaning mounting areas and inspecting frame rails for existing corrosion or damage. Follow torque specs for fasteners and use thread locker where recommended. If drilling is required, double-check placements before cutting to avoid interference with wiring or fuel lines.
Test-fit components before final tightening and recheck clearances with the tailgate open and with the truck loaded. After installation, periodically inspect mounting bolts for tightness and look for paint breaches that could initiate rust.
- Hand-tighten then torque bolts to spec reduces alignment stress
- Use anti-seize or stainless hardware in corrosive climates
- Verify step clearance with larger tires or when towing
Maintaining Running Boards on a Work Truck
Routine maintenance preserves both safety and appearance. Wash boards regularly to remove salt and dirt, and inspect textured surfaces for wear. Replace worn pads or degraded rubber inserts to maintain traction, especially when boots or safety footwear are common.
Periodic checks of welds, bracket paint, and fastener tightness prevent small issues from becoming major failures. For powder-coated surfaces, touch-up coatings can limit corrosion spread if chips occur during heavy use.
- Clean debris to prevent trapped moisture
- Replace cushioning or traction inserts when they become smooth
- Lubricate moving parts on retractable systems as recommended
Still looking for the perfect fit?
Select your Ram 3500 configuration to see the most relevant Running Boards recommendations
How We Chose the Best Ram 3500 Dually Running Boards
We focused on durability, fitment for the Ram 3500 Dually, mounting options, corrosion protection, and user ergonomics when selecting the shortlist. Strength and load capacity were prioritized because dually models often carry heavier loads and may be used for towing or commercial work. Fitment checks ensured each style accommodates the wider rear track and factory mounting points typical of this configuration.We considered materials and surface protection such as aluminum with anodizing, powder-coated steel, and stainless components because exposure to road salt and heavy use accelerates wear. Installation complexity and the availability of vehicle-specific mounting brackets were evaluated to reflect real-world installation time and the likelihood of needing drilling or custom brackets. Step surface design, non-slip tread, and clearance for wider tires were also assessed for daily safety.Excluded items included universal one-size-fits-all pieces without clear documentation for dually fitment, and products lacking corrosion protection specifications. Our final picks prioritized installers and owners who need reliable, long-term performance on Ram 3500 Dually trucks and avoided options with unclear load ratings or questionable mounting systems.
Our full evaluation process is outlined in our review methodology.
FAQ
Will universal running boards fit a Ram 3500 Dually?
Universal boards sometimes fit but often require additional brackets or drilling to match the dually s wider rear track. Vehicle-specific kits reduce fabrication and alignment work and ensure correct bracket placement.
Are aluminum running boards better for salt-prone regions?
Aluminum resists rust and is a strong choice for salt-exposed areas, but finish quality matters. Anodized or powder-coated aluminum with stainless hardware provides the best long-term corrosion resistance.
Do electric running boards work reliably on heavy-duty trucks?
They can, provided the motor and linkage are rated for frequent use and sealed against grime. Expect more maintenance points than a fixed board and verify cycle ratings if you plan heavy daily use.
How much clearance do I lose with full-length running boards?
Clearance loss varies by design; low-profile boards reduce step height but can trim rocker clearance. Measure the board s depth and compare to your current rocker clearance, especially if the truck is used off-road or has a steep driveway.
Can I install running boards myself on a Ram 3500 Dually?
Many owner-installable kits use bolt-on brackets and common tools, but complexity increases with universal systems or if drilling is needed. If you are unsure about drilling or wiring for electric models, professional installation is advisable.
How often should I check the mounting bolts?
Inspect mounting bolts and brackets after the first few hundred miles and then at regular service intervals. Heavy-duty use or frequent exposure to vibration can loosen hardware faster, so more frequent checks are sensible on work trucks.
Final Verdict
When selecting running boards for a Ram 3500 Dually, prioritize fitment and mounting systems that accommodate the truck s wider rear track and heavier duty use. Material choice, corrosion protection, and the number of mounting points directly influence long-term durability and safety.Balance ground clearance needs against step area and traction. For most dually owners who use their truck for work or towing, vehicle-specific, well-bracketed boards with good corrosion resistance offer the most reliable service. Choose based on how you use the truck and be prepared to inspect and maintain the boards regularly to protect your investment.
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