Edge Soft Roll Up Tonneau Cover Adjustable Tension Control;Easy Open And Close;Aerodynamic Cover Design;Full Truck Bed Usage;Simple Installation CHEVROLET GMC SIERRA 1500 SILVERADO 1500 BASE CUSTOM DENALI HIGH COUNTRY LS LT LTZ SLE SLT SSV WT 2014 2015 2016 4.3L LV3 (262) Vortec 5.3L Ecotec3 L83 (325) 6.2L Ecotec3 L86 (376) FLEX GAS TruXedo TruXedo Edge Soft Roll Up Tonneau Cover - 872001 872001 Tonneau Cover