Comnova Autopart or MaxMate? Running Boards Compared in 2026

Key differences

Which one should you choose?

Comnova Autopart vs MaxMate Comparison

Material and Finish

Edge: Tie

The Comnova Autopart running boards use heavy-duty galvanized steel with a powder-coated finish that includes glitter for rust prevention. This approach prioritizes a sturdy, painted surface that resists corrosion while offering a distinct visual style. In contrast, the MaxMate side steps are constructed from polished stainless steel tubes. This material choice provides superior structural strength and inherent rust resistance without needing a paint layer. The MaxMate design also features pre-welded endcaps to create a seamless unibody bar, which helps prevent water or dirt from catching and causing corrosion. Both finishes aim for durability, but they use different methods to achieve long-term resistance to the elements.

Step Width and Profile

Edge: COMNOVA 6" Running Boards for Silverado/Sierra Crew Cab

Step width is a key factor for footing stability and ground clearance. The Comnova Autopart model offers a wide 6-inch step surface. This broader area provides a secure place for passengers to land, which is particularly helpful for seniors and children boarding the vehicle. The MaxMate option features a 3.5-inch wide oval tube. While narrower, this profile is designed to maximize width without sacrificing excessive ground clearance. The oval shape of the MaxMate tube offers a different tactile experience compared to the flat, wide step of the Comnova. You must decide if you prefer the maximum surface area of the Comnova or the streamlined, lower-profile look of the MaxMate oval design.

Vehicle Compatibility

Edge: Tie

Fitment is specific to each brand and vehicle platform. The Comnova Autopart running boards are engineered exclusively for Chevy Silverado and GMC Sierra trucks. They fit the 2007-2018 Silverado/Sierra 1500 models, as well as the 2007-2019 2500HD and 3500HD versions. They also support the 2019 Silverado 1500 LD and Sierra 1500 Limited. Crucially, they do not fit 2020-2025 models or diesel engine variants. The MaxMate side steps are designed for Ford vehicles. They are compatible with the 2015-2027 Ford F-150, including the 2022-2025 Lightning, and the 2017-2027 F-250 and F-350 Super Duty. You must match the brand to your truck manufacturer.

Weight Capacity

Edge: Tie

Both products support a maximum load of 500 lbs. This capacity is sufficient for most passengers, including adults and children, when stepping onto or off the running boards. The Comnova Autopart bars can support this weight on each individual bar, ensuring stability during use. Similarly, the MaxMate side steps are rated for 500 lbs per side. This shared specification means neither product has a structural advantage regarding how much weight they can hold. You can rely on either option to safely support your weight when using the steps for entry and exit, provided you stay within this limit.

Installation and Adjustability

Edge: COMNOVA 6" Running Boards for Silverado/Sierra Crew Cab

Installation for both products is direct bolt-on with no drilling required. The Comnova Autopart features an innovative slider design that allows you to adjust the position of the running boards forward and backward on the vehicle. This customization helps achieve a better fit for your specific truck. The MaxMate steps mount onto the rocker panel using included brackets and hardware, also requiring no drilling. While both are user-friendly to install, the Comnova offers positional adjustability that the MaxMate data does not mention. This flexibility can be useful if you need to fine-tune the placement for optimal clearance or alignment.

Which running boards suit your truck

Silverado crew cab owners needing wide steps

Our pick: COMNOVA 6" Running Boards for Silverado/Sierra Crew Cab

If you drive a 2007-2018 Silverado or Sierra crew cab, this Comnova option fits your vehicle directly. The 6-inch wide step offers a secure footing for easier boarding. You get a 500 lb weight capacity and a powder-coated galvanized steel build. The design allows forward and backward adjustment for better customization without drilling.

F-150 drivers wanting a sleek stainless look

Our pick: MaxMate 3.5" Oval Nerf Bar Side Steps

Owners of 2015-2027 Ford F-150s or Super Duty trucks should choose this MaxMate model. It features polished stainless steel tubes with pre-welded endcaps for rust resistance. The 3.5-inch oval design preserves ground clearance while providing a 500 lb capacity. You get a no-drill bolt-on installation that mounts securely to the rocker panel.

Users prioritizing maximum step width and stability

Our pick: COMNOVA 6" Running Boards for Silverado/Sierra Crew Cab

The Comnova running boards provide a 6-inch step width, which is significantly wider than the MaxMate alternative. This extra surface area offers a safer landing spot for passengers. The heavy-duty galvanized steel construction ensures durability. You benefit from a direct bolt-on installation that requires no drilling, making the setup process straightforward and secure.

Drivers seeking corrosion-resistant stainless steel construction

Our pick: MaxMate 3.5" Oval Nerf Bar Side Steps

The MaxMate steps are crafted from polished stainless steel, offering superior corrosion resistance compared to painted steel. The seamless unibody design prevents dirt and water from catching in the tubes. This build quality ensures long-term durability without the risk of paint chipping. You get a 500 lb capacity with a sleek, low-profile oval tube design.

The products compared

1

COMNOVA 6" Running Boards for Silverado/Sierra Crew Cab

Best for: older Crew Cab trucks needing heavy-duty support

Compatible Vehicle

2007-2018 Silverado/Sierra 1500

Cab Size

Crew Cab

Material

Carbon steel

Step Width

6-inch

Installation

Direct bolt-on, no need to drill

Finish

Powder coated

View on Amazon: COMNOVA 6" Running Boards for Silverado/Sierra Crew Cab Affiliate link

These Comnova Autopart running boards are built from galvanized steel with a powder-coated finish. The 6-inch wide step offers a secure footing for easier entry. They support up to 500 lbs and install via direct bolt-on without drilling. This set is designed specifically for 2007-2018 Silverado and Sierra Crew Cab trucks. The adjustable slider design allows for precise positioning on the vehicle.

Pros

• 6-inch wide step for secure footing
• 500 lbs weight capacity per bar
• Galvanized steel construction with powder coat
• Direct bolt-on installation, no drilling

Cons

• Fits only Crew Cab models, not Double Cab
• Excludes 2020-2025 Silverado and diesel models
• Heavier build at 49.6 lbs per bar

Good fit if

• You own a 2007-2018 Silverado or Sierra Crew Cab
• You need a high weight capacity for heavy gear
• You prefer a wide 6-inch step surface

Skip if

• You drive a Double Cab or Classic model
• You have a 2020 or newer Silverado
• Your truck uses a diesel engine

Verdict: Comnova Autopart 6" Steel Running Board is a sturdy option for older Crew Cab trucks that need a wide, heavy-duty step. It suits buyers prioritizing load capacity and straightforward installation over lightweight materials.

2

MaxMate 3.5" Oval Nerf Bar Side Steps

Best for: SuperCrew Ford F-150 and Super Duty trucks

Cab Size

Supercrew Cab

Material

stainless steel

Step Width

3.5 inches

Tube Shape

oval

Installation

no-drill bolt-on

Finish

polished stainless steel

View on Amazon: MaxMate 3.5" Oval Nerf Bar Side Steps Affiliate link

These MaxMate side steps feature 3.5-inch wide oval tubes made from polished stainless steel. They are designed for SuperCrew cabs of 2015-2027 Ford F-150 and 2017-2027 Super Duty trucks. The no-drill installation mounts directly to the rocker panel. With a 500 lb weight capacity and 13-inch ground clearance, they offer sturdy support. The seamless unibody design helps prevent dirt and water accumulation.

Pros

• Polished stainless steel construction for rust resistance
• 500 lb weight capacity per step
• No-drill bolt-on installation
• 3.5-inch wide oval step surface

Cons

• Limited to SuperCrew Cab configurations only
• 13-inch ground clearance may be low for off-road use
• 3-year warranty is shorter than some competitors

Good fit if

• You own a SuperCrew cab Ford F-150 or Super Duty
• You prefer a polished metal finish over matte black
• You need a high weight capacity for frequent loading

Skip if

• You drive a SuperCab model with smaller rear doors
• You require significant ground clearance for rock crawling
• You want a longer warranty period than three years

Verdict: MaxMate 3.5" Oval Stainless Steel Nerf Bars provide durable, high-capacity steps for SuperCrew Ford trucks. They suit drivers who prioritize rust-resistant materials and easy installation over maximum ground clearance.

Specifications side by side

Frequently asked questions

See also

• best comnova autopart running boards under 200
• best comnova autopart stainless steel running boards
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