I've owned this for 7 years and it's treated me very well. Perfect for any season! It hasn't been used off road and never been in an accident. I've never had any mechanical issues with it. I changed the oil and rotated the tires religiously. Excellent condition with slight wear. I took a picture of any bad spots which were on the spare tire swing arm. The spare tire is a full sized tire and brand new. Miles may be slightly higher since I'm still driving it. Features:Alarm/Anti Theft systemKeyless entrySteering wheel controls Cruise ControlBose speaker systemTouch Screen interface ON-StarCD playerXM radioNavigationLeather seatsPower SeatsLumber ControlPower WindowsOne touch button for all windows up or downPower MirrorsTuck in MirrorsCompass on the mirrorTemperature Gauge Heated seatsRear station controlPersonalized Temperature control front and backPower Lumbar support Power SunroofOEM Hummer Mats front and back Tow PackageLuggage RackTow PackageBrush guard front Brush gaurds tailChrome gas coverChrome Tubular Side StepsTonneau Truck Bed CoverFolding back seats to make it into truck bedPolished Aluminium Alloy wheelsHummer Chrome Wheel Cap / Guard