This 2021 GMC Sierra 1500 AT4 in white combines rugged capability with premium comfort. With 43,880 miles, this crew cab short box delivers a powerful 5.3L EcoTec3 V8 engine paired with a smooth 10-speed automatic transmission and responsive 4WD performance.- 10-way power driver and passenger seats with lumbar support- Heated and ventilated leather front seats- Apple CarPlay and Android Auto integration- Premium GMC Infotainment System with SiriusXM 360L- ProGrade Trailering System with integrated brake controller- HD rear vision camera with hitch guidance and view- Off-road suspension with hill descent control- Spray-on bed liner with AT4 logo- Heated steering wheel- Remote vehicle starter systemThe Sierra AT4 is built for those who demand both capability and refinement. Its spacious leather interior, advanced connectivity features, and trailering technology make every drive productive and comfortable. Contact us today to experience this truck's impressive blend of power and luxury.