Chevrolet Silverado 1500, GMC Sierra 1500 (2014-2015) / 2500/3500/HD (2015) / Tahoe/Suburban/Yukon/Yukon XL (2015) Description < Chevrolet Silverado 1500, GMC Sierra 1500 (2014-2015) / 2500/3500/HD (2015) / Tahoe/Suburban/Yukon/Yukon XL (2015) Vehicle < GMC Sierra 1500 (2014), GMC Sierra 2500/3500 (2015), GMC Yukon/Yukon XL (2015 Seat Configuration < Bench/Bucket Drilling Required < No Mount Location < Passenger Seat Bolts Item Length < 20.50 in Item Width < 20.50 in Item Height < 11.00 in