Rough Country 25001 TR2 aluminum running boards add a steady full-length step and lower-body protection to select Chevrolet Silverado and GMC Sierra Crew Cab trucks. The one-piece aluminum boards keep weight down while resisting corrosion, and the black powder-coated finish helps stand up to weather, road debris, and trail grime. A low-profile design gives the cab a clean installed look while the 5 in. stepping surface makes entry and exit easier for lifted or work-ready pickups.

Rough Country 25001 Features:

• One-piece heavy-duty aluminum construction provides a durable running board with strong corrosion resistance for daily driving, jobsite use, and off-road conditions.
• Full-length cab coverage creates a broad stepping area while helping shield rocker panels and lower doors from rocks, road debris, mud, and everyday trail hazards.
• 5 in. wide non-slip stepping surface gives boots and wet shoes a stable platform for climbing in and out of the cab.
• Black powder-coated finish adds a rugged, uniform appearance and helps protect the aluminum boards from harsh weather exposure.
• Bolt-on installation is designed to mount without drilling, cutting, or permanent vehicle modifications.

Includes:

• Driver-side TR2 running board
• Passenger-side TR2 running board
• Vehicle-specific mounting hardware and brackets

A practical upgrade for trucks that need easier cab access, especially lifted pickups or vehicles used in mud, snow, gravel, and jobsite conditions. The boards also add side coverage where rocker panels are exposed to road spray and debris.

Fits select Crew Cab Chevrolet Silverado 1500 models, including LT Trail Boss and Custom Trail Boss, plus Silverado 2500 HD and Silverado 3500 HD. Also fits select Crew Cab GMC Sierra 1500 models, including Denali, AT4, and AT4X, plus Sierra 2500 HD and Sierra 3500 HD. Not intended for Double Cab, Regular Cab, or Limited body style applications unless separately verified.