2020-2026 GMC Sierra 2500 HD Floor Liners|Crew Cab Models (Provides over-the-hump coverage. Fits CARPET models WITH rear under-seat storage)|SMARTLINER

SmartCoverage™ Custom Fit Floor Liners for the 2020-2026 GMC Sierra 2500 HD (Crew Cab Models (Provides over-the-hump coverage. Fits CARPET models WITH rear under-seat storage)) deliver precision-engineered, edge-to-edge protection for your cabin. Laser-measured to match your Sierra 2500 HD’s exact floor contours, this floor liners set creates a gap-free, custom fit that guards against dirt, water, mud, snow, and everyday spills.

Why You’ll Love It

• Wall-to-Wall Coverage — a true custom pattern for your cabin, built to match the factory layout rather than approximate it
• Built for Every Season — waterproof, stain-resistant TPE keeps water, slush, and grime off your cabin year-round
• Wipes Clean in Seconds — no scrubbing, no vacuuming out ground-in mud, just rinse and reinstall
• No-Slip Surface — a textured finish that resists shifting under hard braking or turns
• Safe for Every Passenger — BPA-free construction with zero harsh chemical odor, even brand new
• Confidence Built In — a Limited Lifetime Warranty stands behind every set

Every dimension here traces back to the Sierra 2500 HD’s actual floor layout. Whether you’re working with the Gasoline version and the Crew Cab configuration, this set covers 2 Row Floor Liners with 1st Row Over The Hump Coverage, First Row Over the Hump Liner, and Second Row Full Coverage Liner. Comes in Black to blend right in.