Tri-Step Custom Fit Running Boards for 2019-2026 Silverado/Sierra

Our review of the Tri-Step Custom Fit running boards finds them most useful for owners of 2019-2026 Chevy Silverado and 2020-2026 Silverado/GMC 2500HD/3500HD crew cabs who want a durable, no-fuss side step that looks factory-installed. The biggest reason to buy is the dual-level step design, which makes getting in and out of lifted trucks or models with large tires noticeably easier while the louvered surface sheds water and mud for secure footing. Installation is straightforward and the finish resists corrosion, so they suit buyers who want practical, long-lasting running boards without complicated modification.

Key Features

• Smart Two-Tier Design: The dual-level layout gives a lower drop step for easy entry and an upper step for a natural stride, helping riders of all heights.
• Patented Louvered Surface: Light-shape louvers channel away rain, mud, and debris, improving traction and reducing slip risk in wet conditions.
• Heavy-Duty Construction: Built from 2mm carbon steel and finished with a textured black powder coat, the steps resist rust and handle daily use.
• High Load Capacity: Each side supports up to 600 lbs, so the boards feel solid for passengers and when loading items onto the truck.
• No-Drill Installation: The set bolts to factory mounting points with included brackets and hardware, usually in under an hour with basic tools.
• Family-Friendly Access: The drop step profile provides safer, lower access for children and seniors compared with factory-height sills.

Who It's For

The Tri-Step running boards are ideal for Silverado and Sierra crew cab owners who need easier access to lifted trucks or models with oversized tires, and who prefer a tough, OEM-like look without permanent vehicle modification. They also work well for families and fleets that value a low-profile, slip-resistant step and corrosion-resistant finish.

Buyers who want integrated lighting, aluminum construction, or a different finish should look elsewhere; these are textured black steel steps focused on durability and function rather than decorative trim or wireless features. Also measure clearance on heavily modified trucks to confirm fit before ordering.

Pros & Cons

Pros

• Easy, no-drill installation that attaches to factory mounting points for a clean fit.
• Sturdy 2mm carbon steel build with textured powder coat that feels durable and looks OEM on many models.
• Effective louvered step surface that sheds debris and improves traction in wet conditions.
• High 600 lb per-side capacity provides confidence when stepping or loading.

Cons

• Made from steel so heavier than aluminum alternatives, which may be a consideration for some buyers.
• Finish is textured black only, so customers wanting chrome or painted color-matched trim will need a different style.

Specifications

Our Verdict

The Tri-Step Custom Fit running boards are a practical, value-minded upgrade for Silverado and Sierra crew cab owners who need reliable, low-profile steps that handle heavy use and shed debris. They deliver solid build quality, a secure louvered tread, and quick bolt-on installation, making them a sensible choice for families and truck owners who prioritize function and fit over decorative options.

Frequently Asked Questions

Will these require drilling to install?
No. The steps bolt directly to factory mounting points and include precision-fit brackets and hardware.

Do they fit lifted trucks and models with large tires?
Yes. The two-tier design makes stepping into lifted trucks and vehicles with oversized tires easier compared with single-level boards.

How durable is the finish?
The textured black powder coat provides strong rust and corrosion resistance for long-term use in road conditions.