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If you drive a GMC Sierra, the right set of running boards makes entry and exit easier and reduces wear on your truck’s interior. Good running boards also boost confidence when stepping in wet or icy conditions, and some designs add a visual upgrade to the vehicle’s profile. This guide presents seven shortlisted options that represent different materials, mounting styles, and feature sets so you can find what suits your needs. We evaluated each option for build quality and installation practicality, plus considerations such as traction, corrosion resistance, and payload tolerance. Read on to see which types of running boards fit common Sierra use cases and which features matter most for daily driving or heavy use.
Looking for other parts? See all GMC Sierra parts & accessories.
Top Picks at a Glance
1. Tyger Auto 3.5" Rider Running Boards for Chevy Silverado / GMC Sierra Crew Cab
| Vehicle compatibility | 2019-2026 GMC Sierra 1500 Crew Cab; 2020-2026 Sierra 2500/3500 HD Crew Cab |
|---|---|
| Material | Carbon Steel |
| Finish | Textured E-coating powder finish |
| Installation | Brackets and hardware to body panel, no drilling required |
| Weight limit | 300 Pounds per side |
These Tyger Auto 3.5" Rider running boards are a vehicle-specific sidestep designed to bolt to the rocker panel of crew cab GMC Sierra trucks from the compatible model years. They provide a wide non-slip step surface thanks to the oval tube design and integrated tread, improving entry and exit stability for passengers. Constructed from carbon steel with a textured E-coating powder finish, they are intended to resist corrosion and hide surface wear. The kit includes driver and passenger boards plus brackets and hardware for a no-drill installation, so a homeowner with basic tools can usually mount them in under an hour. Each side is rated for substantial load capacity and the boards sit close to the body for good ground clearance. Expect dependable day-to-day performance and an appearance that integrates with the truck’s profile, but note they are fixed-height and require periodic hardware checks to maintain tightness and corrosion protection in harsher climates.
Best for: Reliability-focused GMC Sierra owners who prioritize a durable, factory-style running board that installs easily and provides stable, consistent footing for daily use.
Less Ideal for: Drivers who need adjustable-height steps, ultra-lightweight aluminum options, or a design intended for severe off-road abuse should consider other products.
- Vehicle-specific fit for compatible GMC Sierra crew cab models for straightforward alignment
- Wide 3.5-inch oval tube step with textured non-slip surface for stable footing
- Carbon steel construction with textured E-coating finish for corrosion resistance
- Includes brackets and hardware for no-drill installation
- Not height-adjustable, so step position is fixed relative to the body
- Made from steel which can corrode over long-term exposure if not maintained
Verdict A dependable, vehicle-specific steel running board that offers wide, non-slip steps and easy no-drill installation for reliability-minded GMC Sierra owners.
2. YITAMOTOR 6.5" Stainless Steel Running Boards for Chevy Silverado/GMC Sierra Crew Cab
| Material | Stainless Steel |
|---|---|
| Step width | 6.5 inches |
| Weight Limit | 450 Pounds |
| Fitment | 2019-2026 Chevy Silverado/GMC Sierra Crew Cab |
These YITAMOTOR running boards convert the truck's high step into a broad, non-slip foothold for easier entry and exit on 2019–2026 Chevy Silverado/GMC Sierra crew cabs. They mount with vehicle-specific brackets that use factory holes for a direct bolt-on installation so a single person with basic hand tools can usually complete the job in about an hour. The stainless steel tubes and polished finish provide corrosion resistance and a clean look while the 6.5-inch ABS step pads give a textured surface that stays grippy in wet or cold weather. Four brackets per side add stability and the bars are rated to support heavy loads when stepping up. Expect straightforward day-to-day benefits: safer passenger access, cleaner boots before entering the cab, and an upgraded profile for the truck. Limitations: the polished finish and plastic step material may show wear over years of heavy use and replacement end caps or small parts can be difficult to source, so long-term upkeep could require extra attention.
Best for: Convenience-driven buyers who want an easy, no-drill upgrade that makes getting in and out of a GMC Sierra crew cab quicker and safer without a complicated install.
Less Ideal for: Buyers seeking heavy-duty commercial-grade steps with thicker steel or those who want fully maintenance-free, lifetime-finish components should consider more robust OEM-style alternatives.
- Vehicle-specific brackets for direct bolt-on installation using factory mounting points
- Stainless steel construction and polished finish for corrosion resistance and a clean look
- 6.5-inch non-slip ABS step pads that improve footing in wet or cold conditions
- Four brackets per side for solid support and a 450 lb load capacity per bar
- Some customers report difficulty finding replacement end caps and spare parts
- Polished stainless and plastic step pads can show wear or discoloration over long-term exposure
Verdict A convenient, bolt-on stainless steel running board that improves access and style for Silverado/Sierra crew cabs, though small parts and long-term finish may require attention.
3. Tyger Auto Blade 6.6" Running Boards for 2019–2026 Chevy Silverado / GMC Sierra Crew Cab
| Vehicle fit | 2019–2026 Chevy Silverado / GMC Sierra Crew Cab |
|---|---|
| Step width | 6.6 inches |
| Material | Carbon Steel |
| Finish | Powder E-Coating |
| Weight capacity | 500 Pounds |
These Tyger Blade running boards are a heavy-duty, low-profile side step engineered for 2019–2026 Chevy Silverado and GMC Sierra Crew Cab trucks. They mount using vehicle-specific brackets to the factory mounting points so installation is a bolt-on process that typically takes under an hour with basic hand tools. The boards use forged carbon steel construction and a dual-stage E-coating powder finish to resist corrosion while offering a 6.6 inch wide stepping surface with textured anti-slip slits for secure entry and exit. The kit includes both sides, all brackets and hardware, and holds up to 500 lb, so they work well for daily use and for drivers who want a sturdy, OEM-style look without a bulky profile. Important limitations are that the bars are steel plate rather than heavier tubular or rock-slider grade material so repeated heavy impacts or chipped finish can promote rust over time, and fitment is vehicle-specific so confirm Crew Cab compatibility before purchase. A few installers note tight clearances and minimal extra hardware in the kit, so keep basic spare fasteners on hand during installation.
Best for: Performance-oriented owners who prioritize a sturdy, low-profile look and secure, wide stepping area for daily driving and frequent passenger use on GMC Sierra Crew Cab trucks.
Less Ideal for: Drivers who need heavy-duty rock-slider protection or who frequently subject side steps to off-road raking impacts should consider more robust tubular or purpose-built sliders instead.
- Vehicle-specific bolt-on fitment for relevant Silverado and Sierra Crew Cab trucks
- Heavy-duty carbon steel construction with dual-stage E-coating for corrosion resistance
- 6.6 inch wide low-profile step with textured gill slits for secure footing
- Includes necessary brackets and hardware for single-person installation
- 500 lb weight capacity supports passengers and cargo-assisted entry
- Steel plate construction is more prone to rust if the finish chips from impacts
- Not designed as rock sliders so may not withstand heavy off-road strikes
- Hardware supply is exact with little to no spare fasteners included
Verdict A well-built, low-profile steel running board that gives GMC Sierra Crew Cab owners a wide, secure step and clean factory-style look but is not a substitute for heavy-duty rock sliders.
4. AUTOSAVER88 6.5" Running Boards for 2019-2026 Chevy Silverado / 2020-2026 Silverado/Sierra Crew Cab
| Material | Stainless Steel |
|---|---|
| Fitment | 2019-2026 Chevy Silverado/GMC Sierra 1500 Crew Cab; 2020-2026 Silverado/Sierra 2500HD 3500HD Crew Cab |
| Step Width | 6.5 inches |
| Weight Limit | 450 Pounds |
These AUTOSAVER88 running boards are a budget-focused bolt-on option for 2019–2026 Chevy Silverado and 2020–2026 Silverado/Sierra crew cab trucks. They mount to existing factory holes with no drilling and include stamped brackets and a 6.5-inch textured stainless step pad that gives reliable footing in wet or snowy conditions. Built from rust-resistant stainless steel with a powder-treated finish, the boards claim a 450 lb load capacity and protect door paint while making roof access easier. Installation is straightforward for a DIYer and most buyers report a clean factory-like fit. Limitations to note are that some square nuts used in the footboard connection can be delicate if over-torqued and the design is a simple one-piece bar rather than a full-length running board with integrated walkway features. For a budget replacement that balances durability, appearance, and ease of install on compatible Sierra trucks, these deliver good value with honest, practical performance.
Best for: Budget-conscious buyers who want a durable, factory-aligned running board that installs without drilling and improves daily entry and roof access on compatible Sierra trucks.
Less Ideal for: Buyers seeking premium, feature-rich running boards with integrated steps, lights, or longer coverage should consider higher-end options.
- Vehicle-specific bolt-on fit for 2019–2026 Silverado and 2020–2026 Silverado/Sierra crew cabs requiring no drilling
- 6.5-inch textured stainless steel step pad provides slip-resistant footing in wet or icy conditions
- Rust-resistant stainless steel construction with powder-treated finish for lasting appearance
- Rated to support up to 450 pounds per side for sturdy entry and exit
- Some supplied square nuts can strip if over-tightened during final assembly
- Simple one-piece design lacks integrated full-length walkway or extra features found on premium boards
Verdict A cost-effective, rust-resistant bolt-on running board that gives secure footing and easy installation for compatible Sierra trucks but skips premium extras.
5. COMNOVA 6" Running Boards for 2019-2026 Chevy Silverado/GMC Sierra Crew Cab
| Vehicle Service Type | 2019-2026 Chevy Silverado/GMC Sierra 1500 Crew Cab, 2020-2026 Silverado/Sierra 2500HD 3500HD Crew Cab |
|---|---|
| Material | Carbon Steel |
| Width | 6 Inches |
| Weight Limit | 500 Pounds |
These COMNOVA running boards are a bolt-on aftermarket replacement built for 2019–2026 Chevy Silverado and GMC Sierra crew cab trucks. They mount using eight stamped brackets per pair and a sliding bracket design that lets you shift the boards forward or back for fitment. Constructed from galvanized carbon steel with anti-slip plastic stepping pads and a powder-coated finish, they aim to resist rust and provide a stable foothold. Installation is typically done in an hour or two and uses factory mounting points so no drilling is needed, though the paper instructions can be unclear and some plastic trim caps are fiddly to secure. In use the boards feel solid underfoot and several owners confirm the stated load capacity works in everyday situations. Expect a utilitarian look rather than a luxury finish and occasional fitment tweaks for perfect alignment. If you want a straightforward, heavy-duty steel step for a Sierra crew cab that prioritizes function and corrosion resistance, these perform well; buyers seeking softer step pads or a premium finish may prefer other options.
Best for: Risk-averse mainstream buyers who prioritize a durable, factory-style replacement that fits the Sierra crew cab and reduces installation risk by using existing mounting points.
Less Ideal for: Buyers who want a luxury appearance, softer rubberized step surfaces, or a custom-styled trim should consider higher-end or different-style running boards.
- Vehicle-specific fit for 2019–2026 Silverado/Sierra crew cabs using factory mounting points
- Heavy-duty galvanized carbon steel construction with powder coat for corrosion resistance
- Sliding bracket system allows forward and rearward adjustment for better alignment
- Supports substantial weight per bar for secure footing when entering and exiting the truck
- Installation instructions and bracket labeling can be confusing for first-time installers
- Plastic step pads are hard and may not provide the softer grip some users prefer
Verdict A durable, no-drill steel running board pair that gives reliable, factory-style stepping and rust protection for Sierra crew cabs, though the finish and step pads lean utilitarian rather than premium.
6. COMNOVA AUTOPART 6.5" Aluminum Running Boards for Chevy Silverado/GMC Sierra Crew Cab
| Material | Aluminum |
|---|---|
| Exterior Finish | Dual-Stage Textured Black Powder Coated with Glitter |
| Vehicle Service Type | 2019-2026 Chevy Silverado/GMC Sierra 1500 Crew Cab; 2020-2026 Silverado/Sierra 2500HD 3500HD Crew Cab |
| Weight Limit | 500 Pounds |
These COMNOVA 6.5-inch running boards are a bolt-on side step solution made to fit GMC Sierra crew cab models in the specified years and provide a wider, non-slip stepping surface for easier entry and exit. Constructed from aluminum with a textured powder coat finish, they resist rust and are promoted as lighter and more corrosion-resistant than steel alternatives. The bars use a slider-style step that lets you adjust fore-aft placement and ship with four mounting brackets per side and all necessary hardware for a no-drill installation. In practice they deliver a solid, factory-replacement feel and generous foot room for shorter passengers and loading cargo. Installation can take an hour or two and occasionally requires cleaning factory threads or tapping old holes to align brackets, but reviewers report the fit is generally accurate for Sierra crew cabs. Limitations to consider are the plastic-looking end caps and non-stainless hardware that some owners swap for longer-term salt resistance, and the product only fits full four-door crew cab bodies so it is not universal across other Sierra cab types.
Best for: Practical owners who want a durable, no-drill side step that improves daily access and resists rust without overspending, and who prioritize straightforward installation and adjustability.
Less Ideal for: Drivers seeking a fully integrated OEM-style rail or stainless-steel hardware package for heavy winter salt exposure should consider higher-end alternatives or upgrade the supplied fasteners.
- Vehicle-specific bolt-on fit for 2019–2026 GMC Sierra crew cab models
- Aluminum construction with textured powder coat for improved corrosion resistance
- 6.5-inch wide step surface with treaded pads for better traction and easier access
- Includes multiple mounting brackets and hardware for adjustable placement without drilling
- Included hardware may not be stainless and can corrode in salted-road climates
- Some end caps and trim elements have a plastic appearance
- Installation can require cleaning or tapping factory threads on older trucks
Verdict A cost-conscious, bolt-on aluminum running board that gives Sierra crew cab owners wider, rust-resistant steps and easy adjustability, though some buyers may want to replace the supplied hardware for long-term corrosion protection.
7. YZONA Crew Cab Running Boards for 2019–2026 Chevy Silverado & GMC Sierra
| Compatibility | 2019–2026 Chevy Silverado & GMC Sierra Crew Cab |
|---|---|
| Material | Carbon Steel |
| Finish | Powder Coated |
| Weight limit | 550 Pounds |
These YZONA running boards are a vehicle-specific, bolt-on side step for GMC Sierra (crew cab) models from 2019–2026 that aim to make getting in and out easier while preserving ground clearance. Constructed from 2mm carbon steel with a black powder coat, they use laser-cut step surfaces and a two-tier drop design that helps on lifted trucks or with oversized tires. Installation uses factory mounting points with supplied brackets and hardware so no drilling is required and most installs complete quickly with basic hand tools. In use the boards feel sturdy underfoot and reviewers report good fit and minimal flex up to heavy users. The powder coat improves corrosion resistance but like any coated steel part it can be vulnerable where the finish is scratched. Documentation and bracket placement were accurate for most years but a few buyers noted minor instruction or hardware hiccups that require extra care during install. For a balanced buyer seeking value, these deliver a strong mix of fit, function, and durability at a much lower cost than dealer options.
Best for: Practical buyers who want a sturdy, factory-fit running board that balances durability, appearance, and price for everyday use and occasional off-road or lifted-truck needs.
Less Ideal for: Owners seeking stainless steel, fully sealed noncorrosive materials or an illuminated/powered running board feature should consider alternative premium options.
- Vehicle-specific bolt-on fit for 2019–2026 GMC Sierra crew cab using factory mounting points
- Heavy-duty 2mm carbon steel construction with powder-coated finish for improved corrosion resistance
- Two-tier drop step design improves access on lifted trucks and makes roof access easier
- Each side rated to support up to 550 pounds, delivering a stable stepping surface
- Powder coat can be damaged by rocks or scrapes and may expose the steel to corrosion over time
- Some users reported unclear instruction photos or a missing small hardware piece in rare cases
Verdict A value-focused, vehicle-specific running board that delivers strong fit and function for GMC Sierra crew cabs while trading premium stainless construction for an affordable powder-coated steel build.
Choosing the Right GMC Sierra Running Boards: Key Factors to Consider
Fitment and Compatibility
Ensuring the running boards are designed for the GMC Sierra or have explicit, documented fitment is the first priority. Proper fitment affects mounting hole alignment, bracket geometry, and whether any modifications are required to the truck. Boards that claim universal fit often need additional hardware or holes, which prolongs installation time and may void other warranties.
Compatibility also influences how the board interacts with the truck’s doors, rocker panels, and ground clearance. A well-fitting board mounts securely to factory locations when possible and avoids interference with bodywork or underbody components. Confirming fitment reduces the chance of on-vehicle rattles, improper load distribution, and premature fastener wear.
Material and Corrosion Resistance
The material determines durability, weight, and how well the boards resist rust and corrosion. Aluminum choices are lightweight and naturally corrosion-resistant, which helps maintain appearance and reduces long-term maintenance. Steel options can offer higher strength but require quality coatings and regular care to avoid rusting.
Finish treatments such as powder coating, anodizing, or stainless steel plating extend service life in wet or salted environments. Consider how often the truck will be exposed to harsh weather and choose materials and finishes that minimize upkeep while retaining structural integrity over years of use.
Traction and Step Surface
The stepping surface is critical for safe entry and exit, especially in wet, muddy, or icy conditions. Look for aggressive tread patterns, molded rubber pads, or raised nodules that provide bite underfoot. Wide stepping areas help users find a secure foothold quickly, and textured surfaces that channel water away reduce slip risk.
Modular or replaceable pads are useful because high-contact areas wear faster than the rest of the board. If pad replacement is possible, you can restore traction without replacing the entire assembly, which is a practical long-term consideration.
Mounting System and Installation Effort
The mounting system determines how straightforward the installation will be and whether special tools or modifications are required. Brackets that align with factory threaded mounting points make installation faster and reduce the need for drilling. Bolt-on systems using vehicle-specific brackets typically provide the most secure and repeatable fit.
Also consider the time and skill required. Some designs are simple two-person installs completed with basic hand tools, while others may need specialized hardware, lifting the cab or removing interior trim. Evaluate whether you plan to install them yourself or prefer professional installation when assessing this factor.
Load Capacity and Durability
Running boards endure repeated dynamic loads from people stepping on them, tools being set down, and occasional heavier weight during maintenance tasks. Check the rated load capacity and assess construction elements such as cross-bracing, bracket thickness, and weld quality. Boards with reinforced internal structure resist bending and sagging over time.
Durability also ties to how the boards handle impact from road debris and curb strikes. Designs that incorporate reinforced leading edges and robust attachment points will typically outlast lighter, more decorative options under heavy use.
Maintenance and Serviceability
Consider how the running boards will be maintained over their service life. Features like replaceable rubber pads, removable end caps, and accessible fasteners simplify repairs and refresh efforts. Ease of cleaning is also relevant since mud and salt buildup accelerate corrosion and degrade traction surfaces.
Evaluate whether the finish can be touched up and if replacement hardware or accessory parts are readily available. Boards that are easier to service reduce long-term ownership costs and preserve safety and appearance with minimal effort.
FAQ
Are running boards easy to install on a GMC Sierra?
Many running boards designed for the GMC Sierra use vehicle-specific brackets and can be installed with basic hand tools by someone comfortable working under the truck. Installation time often depends on whether the kit uses factory mounting points or requires drilling. If you are unsure about alignment or torque specs, professional installation is a safe option.
What material is best for Sierra running boards?
Aluminum is a popular choice because it is lightweight and resists corrosion, which reduces long-term maintenance. Steel offers high strength but typically needs a durable coating to prevent rust. The best material depends on your priorities for weight, durability, and exposure to corrosive conditions.
Do running boards affect ground clearance or off-road use?
Running boards can reduce ground clearance depending on their profile and mounting location. Low-profile designs minimize interference with off-road obstacles, while wider, flatter boards may hang lower. If you frequently drive off-road, prioritize boards with a slim profile or designs that tuck close to the vehicle frame.
Can I replace worn step pads on my running boards?
Many manufacturers offer replaceable pads or inserts for high-wear areas, allowing you to refresh traction without replacing the entire board. If pad replacement is important, choose a design with accessible fasteners or modular pads and verify that replacement parts are available.
Are electric running boards reliable for daily use?
Electric running boards provide a clean look and deploy only when doors open, which helps with ground clearance. Reliability varies by design and sealing against water and debris. Look for well-sealed mechanisms and clear service documentation if you plan to use electric boards daily.
Will adding running boards change how passengers enter the truck?
Running boards generally make it easier for most passengers to enter and exit by providing a stable step. The exact benefit depends on the board height and tread design. Taller passengers may notice less difference, while children and older adults often find the added step reduces strain and improves stability.
How We Chose the Best GMC Sierra Running Boards
We focused on products that specifically fit the GMC Sierra or have clearly documented Sierra-compatible fitment. Our evaluation prioritized build material and corrosion resistance, mounting and installation complexity, traction and step area design, load capacity and durability under repeated use, and long-term maintenance needs such as replaceable pads or finish upkeep. We also considered whether the design maintained adequate ground clearance and how the boards affected vehicle access for passengers of different heights. Exclusions: we excluded entries without verified Sierra fit, boards with unclear mounting hardware, and products that lacked basic durability information or user guidance. The final shortlist reflects items that balance reliable construction with practical installation workflows and real-world usability factors rather than novelty features alone.
Our full evaluation process is outlined in our review methodology.
Conclusion
Choose running boards that match how you use your GMC Sierra. Prioritize correct fitment and a robust mounting system to ensure secure attachment, then weigh material, traction, and load capacity according to exposure and usage patterns. If you need low maintenance, favor corrosion-resistant materials and replaceable step surfaces. Remember the tradeoffs: heavier steel options can offer greater rigidity but require more corrosion protection, while aluminum reduces weight and upkeep. Consider installation complexity and future serviceability when making your final decision so the boards perform reliably over time.
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