Stainless steel nerf bars can make truck entry easier while adding a side step along the cab. The right choice depends first on your truck’s year and cab configuration. The COMNOVA Silverado model is best for newer Silverado and Sierra Crew Cabs; Auto Dynasty and VEVOR cover many older GM Crew Cab configurations. For Ram 1500 Crew Cabs, compare COMNOVA’s 6-inch steps with MaxMate’s narrower 3.5-inch oval bars.
| Product | Best suited for | Step width or capacity listed |
|---|---|---|
| COMNOVA Silverado/Sierra | Newer GM Crew Cabs | 6 inches |
| Auto Dynasty | Many 2007–2019 GM Crew Cabs | Up to 450 lb |
| COMNOVA Ram | Newer Ram 1500 Crew Cabs | 6 inches |
| VEVOR | Selected older GM trucks | Up to 500 lb |
| MaxMate | 2019–2026 Ram 1500 Crew Cabs | 3.5 inches |
COMNOVA 6-Inch Silverado And Sierra Nerf Bars
These COMNOVA steps are best for owners of eligible 2019–2026 Silverado or Sierra 1500 Crew Cabs and 2020–2026 2500HD or 3500HD Crew Cabs. The six-inch step surface combines stainless steel construction with anti-slip plastic step areas, giving occupants a broad place to plant a foot. The slider design allows forward-and-backward positioning for adjustment along the vehicle.
Choose this model if a wide step and adjustable position are priorities. Its stated fit is limited to Crew Cab trucks with four full-size doors. It does not fit 2019 Silverado or Sierra 1500 LD or Limited models, or 2019 2500 and 3500 models, so verify the exact year and trim before ordering.
Auto Dynasty Chrome Running Boards
Auto Dynasty is best for drivers with compatible 2007–2018 Silverado or Sierra 1500 Crew Cabs, or 2007–2019 2500HD and 3500HD Crew Cabs. The pair has a polished chrome finish, stainless steel construction, ABS plastic end caps, and slip-resistant step pads. The listed load capacity is up to 450 pounds.
This option is worth comparing if you want a polished finish and a stated capacity. The fitment notes specify Crew Cab models and exclude diesel trucks equipped with a DEF tank. Check both cab style and under-vehicle equipment before selecting it.
COMNOVA 6-Inch Ram 1500 Side Steps
These COMNOVA nerf bars are best for 2019–2026 Ram 1500 Crew Cab owners seeking a six-inch-wide step. The listed construction pairs stainless steel with anti-slip plastic step surfaces. The product information says the material can resist salt-spray corrosion and UV-related discoloration.
Choose this model if you want a wider step for the specified new-body-style Ram 1500 Crew Cab. It does not fit the Ram 1500 Classic, Ram 2500 or 3500, Quad Cab, or Mega Cab. Confirm that your truck has four full-size doors before ordering.
VEVOR 6-Inch Stainless Steel Step Bars
VEVOR is best for buyers with one of the listed GM fitments: 2007–2018 Silverado or Sierra 1500 Crew Cab, 2019 Silverado or Sierra 1500 LD Crew Cab, or specified 2019 2500HD and 3500HD two-seat cab models. The boards use 201 stainless steel, have a six-inch step, and list a 500-pound load capacity. The mirror-like surface is described as easy to clean.
Consider this pair if its fitment matches your truck and a stated 500-pound capacity matters to your comparison. Its model-year and cab details are specific; do not assume it fits every 2019 GM truck or every cab configuration.
MaxMate 3.5-Inch Ram 1500 Oval Nerf Bars
MaxMate is best for 2019–2026 Ram 1500 Crew Cab owners who prefer a narrower oval step. The bars are 3.5 inches wide and made from polished stainless steel. UV-protected step pads are listed, and pre-welded end caps create a seamless bar design intended to help keep water and dirt from collecting inside.
Choose MaxMate over a six-inch step if preserving more ground clearance is a priority, as the product describes its design as maximizing width without sacrificing more clearance. It does not fit 2019–2026 Ram 1500 Classic models, Quad Cab, or Mega Cab trucks. The listing recommends checking fit with the vehicle’s license plate.
Buying Guide: How To Choose Stainless Steel Nerf Bars
Which cab and model year do you have?
Start with the exact make, model year, and cab. “Crew Cab” and “four full-size doors” appear in several fitment descriptions, while other cab styles are excluded. Some listings also distinguish a standard model from an LD, Limited, Classic, or new-body-style version. Match every detail in the product fitment notes before comparing appearance or step width.
Do you want a wider step or a narrower profile?
A six-inch step, such as the COMNOVA and VEVOR options listed here, provides more stated step width than MaxMate’s 3.5-inch oval bars. MaxMate describes its narrower profile as preserving more ground clearance. Consider who will use the truck and whether a broad stepping surface or a slimmer design better suits your needs.
What material and load details matter?
Compare the listed materials and construction rather than assuming all stainless steel products are identical. VEVOR identifies 201 stainless steel; other listings describe stainless steel without the same grade detail. Auto Dynasty lists a 450-pound capacity, and VEVOR lists 500 pounds. Those figures are product-specific and should not be applied to other models.
Should you check installation clearance?
Review vehicle-specific exclusions before ordering. Auto Dynasty excludes certain diesel models with a DEF tank, while the COMNOVA Ram model excludes multiple Ram cab and model versions. When fitment notes are unclear, confirm the exact configuration with the seller before purchase.
Frequently Asked Questions
Are stainless steel nerf bars the same as running boards?
The product listings use terms such as nerf bars, side steps, and running boards for these truck-mounted entry steps. Compare the actual shape, step width, materials, and fitment instead of relying only on the name.
How do I know which nerf bars fit my truck?
Match the listed make, model year, cab style, and any trim or body-style exclusions. A product that fits one Silverado or Ram cab may not fit another version from the same year.
Are wider nerf bars always better?
Not necessarily. A wider step offers more listed stepping surface, while a narrower design may suit buyers concerned about ground clearance. Choose based on the product dimensions and your truck use.
Does stainless steel mean the bars cannot corrode?
No product description should be read as a guarantee that corrosion is impossible. The listings describe stainless steel as corrosion-resistant, but maintenance and exposure conditions can vary.
Do all products list a weight capacity?
No. Auto Dynasty lists up to 450 pounds and VEVOR lists 500 pounds. The other products in this comparison do not provide a capacity in the supplied product details.