2022 CHEVROLET SILVERADO 3500HD CREW CAB 9' MARAUDER DUMP BODY External engine oil cooler, Heavy-duty air-to-oil cooler Helps extend engine oil life under heavy loads 6.6L V8 Gas engine, 401 hp [299 kW] @ 5200 rpm 464 lb-ft of torque [629 N-m] @ 4000 rpm 3.73 rear axle ratio Paired with a 6-speed automatic transmission Capless fuel fill Electronic shift 2-speed transfer case with push button controls, System shift smoothly between drive settings to handle a variety of road conditions 2WD High for most on-road and highway situations 4WD High for snowy or wet roads when added traction is needed 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels Neutral ONLY used for towing vehicle (Dinghy tow capability)- allows vehicle to roll freely May require additional optional equipment 4-wheel antilock disc brakes, Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces Hill Start Assist helps enhance driver confidence DuraLife? brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife? rotors are hardened and strengthened during the manufacturing process Brake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors External auxiliary transmission oil cooler, Heavy-duty air-to-oil cooler Helps provides optimal transmission performance even when operating under a heavy load or towing a trailer May require additional optional equipment 14,000 lbs. GVWR, When properly equipped; includes weight of vehicle, passengers, cargo and equipment Black vertical recovery hooks, Two front frame-mounted1 220-amp alternator, May require additional optional equipment Heavy-Duty Air Filter, Thick construction helps to trap more dirt before it can enter the air intake Automatic locking rear differential, When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction The Eaton? Locker senses a difference in wheel speed of approximately 100 rpm Chassis Cab body 170-amp alternator, May require additional optional equipment 63.5 gallon (240 liters), Dual front and rear fuel tanks, Front 23.5 gallon, (89 liters) Rear 40 gallon, (151 liters), mounted between frame side rails and behind rear axle May require additional optional equipment Air filtration monitoring, Alerts the driver when the engine air filter needs replacement 3.73 rear axle ratio, Requires a gas engine Suspension Package, Designed to help maintain handling and ride quality while towing a trailer or carrying a load Integrated trailer brake controller, Integrated with the antilock brake system (ABS) Helps provide measured brake force signaling to electric-controlled trailer brake systems Trailer gain and output are displayed in the Driver Information Center Capped fuel fill, Requires diesel engine or pickup bed delete Steering, Recirculating Ball with smart flow power steering system 6-speed, heavy-duty, electronically controlled automatic transmission, Overdrive gear for smooth, efficient operation Tow/Haul mode and Auto Grade Braking that reduce the amount of conventional braking needed while towing or traveling downhill to help reduce brake wear Heavy-duty 720 cold-cranking amps battery, 80 Amp-hr Maintenance-free with rundown protection and retained accessory power May require additional optional equipment Fully boxed frame, Hydroformed front section High-strength steel