Only 145,000, mostly highway miles. Very Clean, runs great, strong battery, strong starter, no mechanical failures, 4x4 works perfect, no leaks, no knocking, No Accidents. The tires are new, only about 2,500 miles put on them. The camper shell was matched perfectly and is also new, only 1-year-old. The truck is 5th wheel ready and setup with a trailer braking system. Push Button High/Low/Auto-4wd (All Work), Short Bed, Spray Bed Liner, Husky Custom Floor Mats, Trailer brake system, Tow package, 5th wheel ready, Leather, Cd player, Bose Sound System, XM-Radio Ready, On-Star Ready, Power Seats/Locks/Side Mirrors, New matching shell (+$3,000), 17" custom rims (+$800), NEW oversized tires 265/70/17 BF Goodrich All Terrain KO2 (+$1,500). GREAT DEAL! Under-Priced!