- - - 2007 Chevrolet Silverado 1500 4WD Ext Cab 143.5" LTZ - Warranty, Tilt Wheel, Steering Wheel-Leather Wrapped, Communications-Onboard Hands Free, Tire-Pressure Monitoring System, AM/FM Stereo, Audio-Upgrade Sound System, CD Changer, MP3 Sound System, Tinted Glass - Deep, Additional Power Outlet(s), Air Conditioning, Climate Control - Auto, Bucket Seats, Seat-Memory, Power Driver Seat, Seat-Heated Driver, Seat-Lumbar-Driver, Power Passenger Seat, Seat-Heated Passenger, Seat-Lumbar-Passenger, Seat-Rear Pass-Through, Floor Mats-Front, Floor Mats-Rear, Leather Seats, Mirrors-Heated Driver, Mirrors-Pwr Driver, Mirrors-Heated Passenger, Mirrors-Pwr Passenger, Side view mirror blinker indicator, Mirror-Electrochromic In-Side Rearview, Mirrors-Vanity-Driver, Mirrors-Vanity-Driver Illuminated, Mirrors-Vanity-Passenger, Mirrors-Vanity-Passenger Illuminated, Wheels-Aluminum, Transmission-Overdrive-Switch, Headlights-Auto-Off, Headlights-Auto-On, Reading Lamps-Front, Towing Package, Air Bag - Driver, Air Bag On/Off Switch - Passenger, Power Steering, Brakes-ABS-4 Wheel, Intermittent Wipers, Differential-Locking Rear, Tow Hooks-Front