FloorLiner™ DigitalFit®; Black; Third Row; 2025-gmc-sierra-3500-hd-esi4523564 The MX4's resilient infrastructure is

The MX4's resilient infrastructure is designed for everyday use

ding and scratch resistance

A specially designed retention system and non-slip nibs keep the FloorLiner HP locked in place

truck beds and much more

FloorLiner™ DigitalFit®; Black; Third Row; 2025-gmc-sierra-3500-hd-esi4523564 The MX4's resilient infrastructure isThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving absolute interior protection. Digital laser measurements of interior surfaces offer a consistently perfect fit. A patent pending HighDensity TriExtruded (HDTE) material allows for a rigid core for strength while offering surface friction to the carpet, as well as tactile feel to the surface. Advanced surfacing creates channels that carry fluids and debris