Full Description: Tire Pressure Monitoring System (does not apply to spare tire);Rear Parking Assist, Ultrasonic with audible warning;Air bags, seat-mounted side-impact, driver and right-front passenger for thorax and pelvic protection (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat. See the vehicle's Owner's Manual and child safety seat instructions for more safety information.);Air bags, head curtain side-impact, first and second row outboard seating positions with rollover sensor (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat. See the vehicle's Owner's Manual and child safety seat instructions for more safety information.);Air bags, dual-stage frontal, driver and right-front passenger with Passenger Sensing System (Always use safety belts and the correct child restraints for your child's age and size. Even in vehicles equipped with air bags and the Passenger Sensing System, children are safer when properly secured in a rear seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the vehicle's Owner's Manual and child safety seat instructions for more safety information.);StabiliTrak, stability control system with traction control;Visors, driver and front passenger illuminated vanity mirrors, padded with cloth trim, extends on rod, includes corner storage pockets on back of visors, Shale-colored;Theft-deterrent system, vehicle, PASS-Key III;Defogger, rear-window electric;Pedals, power-adjustable for accelerator and brake (Includes memory function with (AN3) front bucket seats.);Universal Home Remote, includes garage door opener, programmable (Deleted when (VYU) Snow Plow Prep Package is ordered.);Windows, power with driver Express-Down and lockout features;Tow/haul mode selector, button located at end of shift lever;Steering wheel, leather-wrapped;Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock;Bluetooth for phone, personal cell phone connectivity to vehicle audio system;Bose Sound System, premium 9-speaker system with subwoofer in center console;Wipers, front intermittent wet-arm with flat blade and pulse washers;Glass, Solar-Ray deep-tinted (all windows except light-tinted glass on windshield and driver- and front passenger-side glass);Fog lamps, front round halogen;Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature;Brakes, 4-wheel antilock, 4-wheel disc;Steering, power;Trailering equipment, heavy-duty includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector and (VR4) 2 trailering receiver;4-wheel drive;Differential, heavy-duty locking rear;Engine, Vortec 5.3L V8 SFI FlexFuel with Active Fuel Management, capable of running on unleaded or up to 85% ethanol (with gas - 320 hp [239 kW] @ 5400 rpm, 335 lb-ft of torque [454 N-m] @ 4000 rpm, with E85 ethanol - 326 hp [243 kW] @ 5300 rpm, 348 lb-ft of torque [472 N-m] @ 4400 rpm), aluminum block (Requires 4WD 1/2 ton models.)