Fresh Rebuilt Automatic Transmission with Warranty., GMC Sierra is redesigned for 2003. It comes with a bolder, raked front end. Its interior is new as well, redesigned for improved function and appearance. The brakes have been upgraded, and the engines run cleaner. Sierra offers some of the best and most advanced engineering among pickup trucks. It does everything pickups have always done, only better, with first-class hauling and towing capabilities. Sierra rides and handles better than any pickup ever did before., , Of course, much of this is equally true of the Chevrolet Silverado, the GMC Sierra's mechanical twin. We think the Sierra looks a bit classier than the Silverado. GMC's styling is more conservative, more mature, with smoother, more sophisticated lines. Sierra also offers the intangible value of GMC's 100-year heritage of building trucks and only trucks. ,