THIS 2007 GMC SIERRA 3500 REG. CAB P/UP HAS AN 8' BED-VERY CLEAN! CALL MARK AT 781-878-9656. - 2007 GMC Sierra 3500HDLIGHT DUTY 4WD Reg Cab 133" SRW SLE1 - Power Door Locks, Cruise Control, Tire-Pressure Monitoring System, AM/FM Stereo, MP3 Sound System, Additional Power Outlet(s), Air Conditioning, Seats-Front Bench-Split, Floor Mats-Front, Cloth Seats, Leather Seats, Mirrors-Vanity-Driver, Mirrors-Vanity-Driver Illuminated, Mirrors-Vanity-Passenger, Mirrors-Vanity-Passenger Illuminated, Wheels-Steel, Transmission-Overdrive-Switch, Headlights-Auto-Off, Reading Lamps-Front, Step Bumper, Air Bag - Driver, Air Bag - Passenger, Power Steering, Power Brakes, Brakes-ABS-4 Wheel, 4 Wheel Drive, 4 Wheel Disc Brakes, Intermittent Wipers, Daytime Running Lights