2020-2026 GMC Sierra 3500 HD Floor Liners|Crew Cab Models (Provides over-the-hump coverage. Fits CARPET models)|SMARTLINER

Mud, spills, and daily wear don’t stand a chance against the SmartCoverage™ Custom Fit Floor Liners for the 2020-2026 GMC Sierra 3500 HD (Crew Cab Models (Provides over-the-hump coverage. Fits CARPET models)). Built from waterproof, stain-resistant TPE and molded specifically for the 2020-2026 GMC Sierra 3500 HD (Crew Cab Models (Provides over-the-hump coverage. Fits CARPET models)), it locks out the elements while keeping your cabin looking the way it did the day you drove off the lot.

Why You’ll Love It

• Precision Tailored — molded specifically for this vehicle’s floor, down to factory mounting points and contour lines
• No-Slip Surface — a textured finish that resists shifting under hard braking or turns
• Built for Every Season — waterproof, stain-resistant TPE keeps water, slush, and grime off your cabin year-round
• Low-Maintenance by Design — a quick rinse or wipe-down is all it takes to keep it looking new
• Safe for Every Passenger — BPA-free construction with zero harsh chemical odor, even brand new
• Limited Lifetime Warranty — built to outlast the life of your vehicle

Every dimension here traces back to the Sierra 3500 HD’s actual floor layout. Whether you’re working with the Gasoline version and the Crew Cab configuration, this set covers First Row Over the Hump Liner and First Row Liners. Comes in Black to blend right in.