Rear axle 3.73 ratio (Requires (L8T) 6.6L V8 gas, Cooling external engine oil cooler, Air filtration monitoring, Battery heavy-duty 720 cold-cranking amps/80 Amp-, TRAILER BRAKE CONTROLLER INTEGRATED, Recovery hooks front Chrome (Plant installed, Skid Plates protect the oil pan front axle and tr, Frame fully-boxed hydroformed front section and, Brakes
New 2024 GMC Sierra 2500 Denali, Black