2006 Chevy Silverado 2500HD Classic. LBZ Duramax diesel 6.6l 140,000 miles. Im the Second owner, first owner set it up to tow. -Rear manual fill air bags -52 gallon fuel tank ~600 miles per tank while towing -Holes to mount 5th wheel hitch -EDGE CTS box tuner I only put 10k miles on it in 2 years. In those 2 years Iʼve d1 the following services -Donaldson Fuel filter every year -Oil change with T6 full synthetic every year with Baldwin oil filter. -2 new NAPA batteries -Serpentine belt -Front, rear diffs and transfer case services -All new NAPA brake pads and NAPA rotors 2 weeks ago -Checked front hubs and ball joints when doing brakes. No play -All new NAPA park brake shoes and hardware -Wheels and tires have less than 5k on them -New steering shaft bearing last week I have always used fuel additive, truck is in phenomenal shape. Normal surface rust on frame and suspension parts. No rust at all on cab corners, body rails, or doors/jambs. (See photos) {contact info removed} text or call