Truck is in Excellent condition and have never had a problem with it. 98% of mileage are highway miles. Has a turnover B&W hitch in bed for pulling gooseneck trailers. Truck has always stayed in garage when parked and only used for towing my horses. Has satellite radio and Nitro in tires. This was the last model year before they started adding DEF to diesel trucks. Has the 6.7-Liter 16 Cummins Turbo Diesel Engine and 6-speed Automatic 68RFE Transmission. I love this truck and only reason I'm selling is because we're downsizing and selling the farm and don't need anymore. This truck will pull a 15,000 lb trailer very well and do any of the posted speed limits. Also has electric receptacle inside bed and on bumper for plugging trailers into. Has built in trailer brake control. Must see and test drive in order to appreciate what a great truck this is.