2005 Columbia single axle sleeper, C13 twin turbo, 10 speed, air ride, 3.73 gears and 213 wheel base. 1 mil,31k miles. Does not need anything, hop in and go to work. Around 250k on inframe done at Cat dealer with paperwork in hand, great brakes and tires. Clean interior with both air ride seats, single bunk. Heat and really cold A/C, no engine brake, sliding fifth wheel, 22.5 tires. Newer air dryer, cab shocks, wheel seals, new clutch in July 2016, new starter and 4 batteries in dec 2015. 33000 GVWR, 12K front and 21K rear. Drives very smooth at 65mph. Turns on a dime, perfect for car hauling, pulls 6 car kaufman or wally mo with out a problem, even pulled my 7 car Cottrell. Truck is for sale locally so i reserve the right to end auction at anytime, asking 15k or best offer. Im down the street from the airport if you decide to fly in and check it out in person or delivery is also available. Any additional questions or if you would like to see more pictures or videos, please call or text me at (248)291-4537. Thank you for looking at my add.