Vincent Watkins, owner of Watkins Transport, runs this 2007 Peterbilt 379 extended hood, which is powered by a 565-horsepower Cummins ISX and a 10-speed with 3:36 rears. Watkins has installed eight-inch Dynaflex exhaust, Talladega fiberglass front fenders and a sun visor. The engine runs on a custom ECM program. Watkins said he plans to stretch the wheelbase to 310 inches and add Talladega rear fenders. He hauls general building products, including shingles, lumber and precast concrete out of Kittrell, N.C.