Running Boards 6 in Black Two-Stair Side Steps for Crew Cab - Easy

In this review of the Perfit Liner 6 in running boards, the bottom line is straightforward: these side steps are for owners of Crew Cab Chevy Silverado and GMC Sierra trucks (2019-2025 1500 and 2020-2025 2500HD/3500HD) who want a sturdy, low-profile step that installs quickly and improves access. The single biggest reason to buy is the two-stair design combined with solid carbon steel construction, which delivers both easier entry and a protected rocker area without complicated installation. This review covers fit, build, installation and everyday use.

Key Features

• Compatibility: Designed for Crew Cab 4-door 2019-2025 Chevy Silverado and 2020-2025 GMC Sierra full size trucks, ensuring the boards align with factory mounting points.
• Two-stair design: Provides an extra lower step for safer, easier entry and exit for children, older passengers or anyone needing a firmer foothold.
• Durable construction: Built from high-quality carbon steel with a black powder coat to resist rust and handle regular use without deformation.
• Load capacity: The robust rails support heavy use and are rated to carry substantial weight without bending, making them practical for daily and work trucks.
• No-drill installation: Bolt-on setup uses included brackets and hardware, with precisely aligned holes that typically take about 30 minutes per side.
• Hollow design: Prevents water and sediment buildup inside the rails, helping keep the boards cleaner and reducing corrosion risk over time.

Who It's For

These running boards are ideal for Crew Cab owners who want a practical step solution that blends function and a modest visual upgrade. They suit drivers who value a solid, non-slip surface and a lower secondary step to make getting in and out of a tall truck easier, including families and owners who use their trucks for work.

They are not for owners of 2019 1500 LD/Limited models or diesel trucks equipped with a DEF tank, and buyers who need illuminated steps or a full-length platform with integrated trim lighting should look elsewhere.

Pros & Cons

Pros

• Solid steel build and black powder coat give a clean look and good corrosion resistance.
• Two-step layout improves access for children and older passengers compared with single-step options.
• Easy bolt-on install with clear instructions and all hardware included, often completed in about 30 minutes.
• Customers report a good fit and perceived value, noting the boards look and feel well made.

Cons

• Not compatible with diesel models that have a DEF tank and excludes 2019 1500 LD/Limited, so fitment checks are essential.
• These are basic black steel boards without factory-style lighting or rubberized surfaces some buyers may prefer.

Specifications

Product Type	Two-stair running boards / nerf bars
Width	6 in
Material	Carbon steel with black powder coat
Compatibility	Crew Cab 2019-2025 Chevy Silverado 1500; 2020-2025 2500HD 3500HD
Load Capacity	Supports heavy use without deformation (customer-observed heavy load support)
Installation	Bolt-on with included brackets and hardware, no drilling
Package Includes	2 running boards, mounting brackets, hardware, instructions

Our Verdict

The Perfit Liner 6 in black two-stair running boards are a sensible, value-focused choice for Crew Cab Silverado and Sierra owners who need a reliable step and exterior protection. They pair straightforward, no-drill installation with robust steel construction and a practical two-step layout, making them a good buy for families and work truck users; just confirm exact model fitment before ordering.

Frequently Asked Questions

Will these fit a diesel truck?
They do not fit diesel models equipped with a DEF tank; check vehicle configuration before purchasing.

Is drilling required for installation?
No, this set uses a bolt-on installation with included brackets and aligned mounting holes.

Do the boards include all necessary hardware?
The box includes 2 running boards, mounting brackets, installation instructions and all required hardware for fitment.