PERFECT FIT: Direct fit for 2007-2018 Silverado 1500 2007-2019 Silverado Sierra 2500 3500 (8' Bed)(Excl. 2007 Classic) HEAVY DUTY: Thick 3/8' rubber mat protects the truck bed floor NON SLIP: Ribbed, non-slip surface prevents cargo from shifting MADE IN USA: Proudly Designed and manufactured in America