Looking Beyond the DNA Motoring 6.75" Flat Running Boards? 6 Alternatives Worth a Look

How alternatives compare to DNA Motoring

AutoBull 6 Inch Aluminum Side Steps

The AutoBull step targets Crew Cab models, whereas the DNA Motoring unit fits Standard Cab trucks. This alternative provides a 6-inch wide aluminum platform, which is slightly narrower than the 6.75-inch step. It measures 82.6 inches long, offering more coverage for longer beds. The AutoBull side step uses a black diamond-plate finish for traction, differing from the polished stainless steel and ABS plastic construction of the DNA Motoring option. You gain a wider footprint for daily entry but lose the specific fitment for standard cab configurations. This choice suits Crew Cab owners who prefer a budget-friendly aluminum build over the heavier stainless steel design.

Tyger Auto Trax 6.3" Side Steps for Silverado Crew Cab

The Tyger Auto Trax step is designed for Crew Cab Silverado and Sierra trucks, unlike the Standard Cab focus of the DNA Motoring board. It features a 6.3-inch width, which is narrower than the 6.75-inch DNA Motoring step. The Tyger unit weighs 52.2 pounds, indicating a substantial steel construction compared to the aluminum and ABS mix of the original. It offers a textured black finish for corrosion resistance. You trade a slightly narrower stepping surface for a dual-tube structure that may offer higher load capacity. This option is ideal for buyers who prioritize structural strength and heavy-duty support over the wider, lighter platform provided by the DNA Motoring running board.

COMNOVA 6" Running Boards for Silverado/Sierra Crew Cab

The COMNOVA 6-inch running board fits 2007-2018 Crew Cab trucks, differing from the Standard Cab compatibility of the DNA Motoring step. It uses galvanized steel construction, which is heavier than the aluminum and ABS combination of the original. The COMNOVA step is 6 inches wide, slightly narrower than the 6.75-inch DNA Motoring platform. It measures 86 inches long, providing extended coverage. The black finish offers a different aesthetic compared to the polished stainless steel. You gain a robust steel build with adjustable mounting options but lose the wider foothold and lighter weight of the DNA Motoring option. This choice suits Crew Cab owners who need durable, adjustable steel steps for older model trucks.

AUTOSAVER88 6 in Aluminum Running Boards

The AUTOSAVER88 running board is built for Double Cab trucks, while the DNA Motoring step fits Standard Cab models. This alternative offers a 6-inch wide aluminum step, which is narrower than the 6.75-inch DNA Motoring platform. It weighs 33 pounds, making it lighter than many steel competitors but comparable to the original. The step measures 77 inches long, which may not cover as much ground as longer options. The black finish contrasts with the polished stainless steel of the DNA Motoring board. You get a durable aluminum build suitable for Double Cab trucks but lose the specific fitment for Standard Cab configurations. This option is best for Double Cab owners seeking a no-drill installation with solid aluminum construction.

YITAMOTOR 6" Aluminum Running Boards

The YITAMOTOR running board is designed for 2019-2026 Crew Cab trucks, unlike the Standard Cab focus of the DNA Motoring step. It provides a 6-inch wide aluminum platform, which is narrower than the 6.75-inch DNA Motoring step. The YITAMOTOR unit measures 82 inches long, offering different coverage. It features a black finish, differing from the polished stainless steel and ABS plastic of the original. The aluminum construction offers rust resistance, similar to the DNA Motoring material mix. You trade a narrower stepping surface for a step tailored to newer Crew Cab models. This choice suits drivers who prioritize rust-resistant aluminum durability and 450 lb capacity over the wider, Standard Cab-specific design of the DNA Motoring running board.

COMNOVA 6" Running Boards for Silverado/Sierra Crew Cab

The COMNOVA 6-inch Carbon Steel Slider fits 2019-2026 Crew Cab trucks, differing from the Standard Cab compatibility of the DNA Motoring step. It weighs 49.6 pounds, indicating a heavy steel build compared to the aluminum and ABS construction of the original. The step is 6 inches wide, narrower than the 6.75-inch DNA Motoring platform. It measures 86 inches long, providing extended coverage. The black finish contrasts with the polished stainless steel of the DNA Motoring board. You gain a robust steel slider with adjustable mounting but lose the wider foothold and lighter weight. This option is ideal for Crew Cab owners who value wide footing and easy installation over the specific Standard Cab fitment of the DNA Motoring running board.

Quick picks

Our 7 picks

1 Best overall

DNA Motoring 6.75" Flat Running Boards

Best for: Standard cab Silverado and Sierra owners

Cab Size

Standard Cab

Material

Stainless Steel & ABS Plastic

Step Width

6.75 inches

Installation

No-drill bolt-on

Finish

Polished

Weight Capacity

350 lb

View on Amazon: DNA Motoring 6.75" Flat Running Boards Affiliate link

These running boards feature a 6.75-inch step width and a 350 lb weight capacity. They are built from stainless steel with ABS plastic end caps. The polished finish resists rust. They bolt directly to factory mounting points without drilling. This set fits standard cab Chevy Silverado and GMC Sierra models from 2007 to 2018. You get two boards with all necessary hardware included for installation.

Pros

• 350 lb weight capacity for reliable support
• No-drill installation bolts to factory points
• Stainless steel construction with rust-resistant finish
• ABS plastic slip-resistant step pads

Cons

• Limited to standard cab trucks only
• Excludes models with Diesel Def tanks
• Polished finish may require regular cleaning

Good fit if

• You drive a standard cab Silverado or Sierra
• You prefer a flat step surface
• You want a no-drill installation process

Skip if

• You own an extended or crew cab truck
• Your truck has a Diesel Def tank
• You need side steps for heavy-duty 2500/3500 models

Verdict: DNA Motoring 6.75" Flat Running Boards offer a sturdy, no-drill solution for standard cab owners. They provide a reliable step for daily entry and exit without modifying your truck's structure.

2 Best budget

AutoBull 6 Inch Aluminum Side Steps

Best for: Crew Cab trucks needing wide, durable steps

Cab Size

Crew Cab

Material

Aluminum

Step Width

6 inches

Finish

Black powder coated

Compatible Truck

Chevy Silverado, GMC Sierra

Style

Side Steps

View on Amazon: AutoBull 6 Inch Aluminum Side Steps Affiliate link

AutoBull side steps fit 2019-2026 Chevy Silverado and GMC Sierra 1500 Crew Cab models. They measure 6 inches wide and 2.1 inches high. The aluminum construction includes a black powder-coated finish and ABS corner covers. The honeycomb anti-slip surface provides traction. This pair protects your truck’s exterior from debris and scratches while offering a stable stepping platform for easier entry.

Pros

• 6-inch wide stepping area for better stability
• Rust-resistant aluminum body with black powder coat
• ABS plastic corner covers for edge protection
• Honeycomb anti-slip design on the surface

Cons

• Only available in 2.1-inch height for this model
• Does not fit 2019 LD/LT variants
• No mention of integrated lighting or LED strips

Good fit if

• You want a 6-inch wide step for easier truck access
• You need rust-resistant aluminum for long-term durability
• You own a 2019-2026 Silverado or Sierra Crew Cab

Skip if

• You drive a 2019 LD or LT model
• You prefer a taller 4-inch step for easier climbing
• You want stainless steel instead of aluminum

Verdict: AutoBull 6 Inch Crew Cab Side Steps offer a sturdy, wide stepping platform for Silverado and Sierra Crew Cab owners. They are ideal for those prioritizing durability and a broad foothold over height or lighting features.

3 Best premium

Tyger Auto Trax 6.3" Side Steps for Silverado Crew Cab

Best for: heavy-duty support and corrosion resistance

Cab Size

Crew Cab

Material

carbon steel

Step Width

6.3 inches

Tube Shape

dual-tubular

Installation

no-drill bolt-on

Finish

textured black powder E-coating

View on Amazon: Tyger Auto Trax 6.3" Side Steps for Silverado Crew Cab Affiliate link

The Tyger Auto Trax side step uses a dual-tubular carbon steel design for heavy-duty support. It offers a 6.3-inch step width and supports up to 500 lb. The textured black powder E-coating finish helps resist rust and corrosion. This bolt-on unit fits Crew Cab Chevy Silverado and GMC Sierra models from 2019 to 2026. It provides a sturdy entry point with no drilling required.

Pros

• 500 lb weight capacity for heavy loads
• Dual-tubular carbon steel construction for durability
• Textured black powder E-coating finish resists corrosion
• No-drill bolt-on installation includes all hardware

Cons

• 6.3-inch width is narrower than the 6.75-inch standard
• Fits only Crew Cab models with four full-size doors
• 52.2-pound weight adds significant mass to the vehicle

Good fit if

• You need a high weight capacity for loading gear
• You prefer a rugged dual-tube aesthetic over flat bars
• You want a corrosion-resistant finish for harsh weather

Skip if

• You require a wider step surface for easier access
• You drive a Double Cab or Extended Cab truck
• You prefer a lighter step to minimize added weight

Verdict: Tyger Auto Trax Dual-Tube Side Step suits buyers who prioritize structural strength and high load capacity over maximum step width. It is a robust choice for Crew Cab Silverado and Sierra owners who need durable, no-drill mounting.

4 Also great

COMNOVA 6" Running Boards for Silverado/Sierra Crew Cab

Best for: 2007-2018 Crew Cab owners needing adjustable steel steps

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

This COMNOVA running board is built for 2007-2018 Silverado and Sierra 1500 Crew Cabs. It features a 6-inch wide step made from heavy-duty galvanized steel with a powder-coated finish. The design allows for forward and backward adjustment on the vehicle frame for precise fitment. It supports up to 500 pounds and installs via direct bolt-on without drilling. This option suits you if you need a sturdy, adjustable step for older crew cab models.

Pros

• Galvanized steel construction with powder-coated finish for rust prevention
• Adjustable slider design allows forward and backward positioning
• 500 lb weight capacity supports heavy loads
• Direct bolt-on installation requires no drilling

Cons

• Limited to Crew Cab models only
• Not compatible with 2020-2025 Silverado models
• Excludes diesel engine variants

Good fit if

• You own a 2007-2018 Silverado or Sierra 1500 Crew Cab
• You need a step with adjustable mounting positions
• You prefer a heavy-duty steel build over aluminum

Skip if

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

Verdict: COMNOVA 6" Galvanized Steel Running Board offers a robust, adjustable step for 2007-2018 Crew Cab owners who prioritize load capacity and precise fitment over modern styling or universal compatibility.

5 Best double cab

AUTOSAVER88 6 in Aluminum Running Boards

Best for: Double Cab trucks needing heavy-duty steps

Compatible Vehicle

2007-2018 Silverado/Sierra 1500

Cab Size

Double Cab, Extended Cab

Material

Aluminum

Step Width

6 inches

Installation

No-drill bolt-on

Finish

Black powder coated

View on Amazon: AUTOSAVER88 6 in Aluminum Running Boards Affiliate link

These aluminum side steps are designed for 2007-2018 Silverado and Sierra Double Cabs. They feature a 6-inch wide step pad with a 450-pound weight capacity. The black powder-coated finish resists corrosion. Installation uses factory holes with no drilling. They also fit the 2019 Silverado 1500 Legacy. This kit includes brackets and hardware for a secure bolt-on fit.

Pros

• 6-inch non-slip injection step pad
• 450 lb weight capacity
• No drilling required for installation
• Anti-corrosion aluminum construction
• Fits 2019 Silverado 1500 Legacy

Cons

• Not compatible with Diesel models equipped with a DEF tank
• Does not fit Crew Cab trucks with four full-size doors
• Professional installation is recommended despite bolt-on design

Good fit if

• You drive a Double Cab Silverado or Sierra
• You need a 450 lb load-bearing step
• You prefer no-drill installation methods

Skip if

• You own a Crew Cab truck
• Your diesel model has a DEF tank
• You require a 3-inch step height

Verdict: AUTOSAVER88 6-Inch Double Cab Running Boards offer a durable, high-capacity step for standard Double Cab trucks. They are a solid match for owners seeking easy installation and robust aluminum construction without the need for drilling.

6 Also great

YITAMOTOR 6" Aluminum Running Boards

Best for: rust-resistant steps for Crew Cab trucks

Compatible Vehicle

2019-2026 Silverado/Sierra 1500

Cab Size

Crew Cab

Material

aluminum alloy

Step Width

6 in

Installation

no-drill bolt-on

Finish

powder coated

View on Amazon: YITAMOTOR 6" Aluminum Running Boards Affiliate link

These running boards are made from aluminum alloy with a rust-resistant powder coated finish. They feature a 6-inch non-slip step pad and support a 450 lb weight capacity. The design includes four brackets on each side for added strength. They bolt on using factory holes with no drilling required. This set is suitable for 2019-2026 Silverado and Sierra Crew Cab models.

Pros

• Aluminum alloy construction resists rust
• 450 lb weight capacity
• 6-inch non-slip step pad
• Bolt-on installation with no drilling

Cons

• Limited to Crew Cab models
• Only one step width option listed
• Professional installation recommended

Good fit if

• You need a rust-resistant step for a Crew Cab
• You want a 450 lb load capacity
• You prefer bolt-on installation without drilling

Skip if

• You drive a Double Cab or Extended Cab
• You require a wider step than 6 inches
• You need a stainless steel finish

Verdict: YITAMOTOR 6 Inch Aluminum Running Boards offer a sturdy, rust-resistant step for 2019-2026 Silverado and Sierra Crew Cabs. They are ideal for drivers who prioritize durability and a 450 lb capacity over wider step options.

7 Best 6-inch

COMNOVA 6" Running Boards for Silverado/Sierra Crew Cab

Best for: Crew Cab trucks needing adjustable mounting

Compatible Vehicle

2019-2026 Chevy Silverado/Sierra 1500

Cab Size

Crew Cab

Material

Carbon steel

Step Width

6 in

Installation

No-drill

Finish

Black powder coated

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

These COMNOVA running boards are made from heavy-duty carbon steel with a black powder-coated finish. They feature a 6-inch wide step and a 2-inch height, providing secure footing for Crew Cab trucks. The slider design allows the bottom position to adjust forward and backward for better customization. Installation requires no drilling or modification. They include slip-resistant plastic step pads and end caps for added safety.

Pros

• Heavy-duty carbon steel construction
• 6-inch wide step surface
• Adjustable slider mounting position
• No drilling installation required

Cons

• Limited to Crew Cab models only
• Heavier at 49.6 pounds
• Plastic step pads may wear over time

Good fit if

• You drive a Crew Cab Silverado or Sierra
• You want adjustable mounting positions
• You prefer a wide 6-inch step

Skip if

• You own a Double Cab or Extended Cab
• You need stainless steel finish
• You require a lighter unit under 40 pounds

Verdict: COMNOVA 6-Inch Carbon Steel Slider offers a sturdy, adjustable step for Crew Cab owners who value wide footing and easy installation.

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Frequently asked questions

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