Vehicle Base: For 2015-2020 Chevrolet / GMC Suburban, Yukon, Yukon XL, Tahoe, Tahoe Police Pursuit Vehicle (9C1), and Tahoe 4x4 Special Service vehicle, Chevrolet / GMC 2014-2018 Silverado & Sierra 1500 pickup, 2019 Silverado 1500 ld & 2015-2019 Silverado 2500, 3500
