2022 CHEVROLET SILVERADO 3500HD CREW CAB; READING CLASSIC II 8' UTILITY 6.6L. 401hp. V8 Gas engine; 6-speed automatic transmission; 3.73 rear axle ratio. 4-WHEEL DRIVE ? Heavy-duty 720 cold-cranking amps battery, 80 Amp-hr Maintenance-free with rundown protection and retained accessory power ? 4-wheel antilock disc brakes, Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces 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 ? 10,650 lbs. GVWR, When properly equipped; includes weight of vehicle, passengers, cargo and equipment ? Capless fuel fill, Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted Requires gasoline engine ? 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 ? 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 ? Skid plates, Help protect the front underbody, oil pan, differential case and transfer case May require additional optional equipment ? 6-speed, heavy-duty, electronically controlled automatic transmission, Overdrive gear for smooth, efficient operation Auto Grade Braking that automatically downshifts when needed to enable engine braking, helping to slow the vehicle on downhill grades and reduce brake wear (operates in Tow/Haul mode) ? 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 ? Air filtration monitoring, Alerts the driver when the engine air filter needs replacement ? Pickup bed delete, Deletes pickup bed, tailgate, tailgate lock, rear bumper, spare tire and tire carrier lock Includes capped fuel fill and backup alarm calibration May require additional optional equipment ? Brake pad wear indicator ? 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 ? Steering, Recirculating Ball with smart flow power steering system ? Black recovery hooks, Two front frame-mounted1 ? Fully boxed frame, Hydroformed front section High-strength steel