This 2024 GMC Sierra 2500HD AT4 is a like-new heavy-duty truck with a powerful 6.6L V8 gas engine and 4WD, built to handle tough jobs while delivering premium comfort. This clean Carfax, one-owner truck features a long box and is loaded with upscale options including heated and cooled leather seats, head-up display, Bose sound system, and remote start. Stay confident on the road with advanced safety features like forward collision alert, lane keep assist, blind zone alert, and surround vision.