Vehicle Base Model Engine 5.3L liter fuel injected, gasoline fueled (E-85 capable if possible) Drive Train Four Wheel drive CK10706 Transmission Automatic type, Ten (10) speeds forward minimum, one (1) reverse. Front Axle/Transaxle Standard axle ratio Front & Rear Suspension Standard capacity for GVWR Steering Power assisted Brakes Power assisted four (4)-wheel disc with anti-lock breaking system (ABS). Parking brake to be included Electrical System Twelve (12)-volt negative ground. Heavy-duty alternator to be 250-amp minimum. Heavy-duty maintenance-free battery, 900 CCA minimum Fuel Tank Standard model Cooling System Heavy-duty radiator. Gauges Standard factory installed dashboard instrumentation acceptable Radio Standard factory AM/FM Heater Standard factory installed