Now available! The GMC Sierra HDs come in the AT4X trim and AEV edition! The AT4X has a factory lift, 35” tires, Multimatic DSSV dampers, rear e-locking diff, massaging seats, skid plates, max towing of 18,500lbs, and SO much more! Whether you’re taking it to the job site, into the mountains or on a long family road trip, it’s built to impress. Come check it out today at Loveland Buick GMC!