SMARTLINER Floor Mats 2 Row Liner Set Grey for 2007-2013 Silverado/Sierra 1500 Crew Cab - 2007-2014 2500/3500 HD Crew Cab Only fits Crew cab (4 full size doors). Does not fit 2007 Classic Body Style, Hybrids, with floor-mounted 4x4 manual shifter, vinyl flooring, or with optional rear tool box Top of the line stain-resistant all-weather durability that gives your interior a first class look Custom fit precision of the mat protects your floor by stopping spills and any other mess thanks to the liners raised and strengthened lip Textured skid-resistant surface that is easily cleaned Lifetime warranty