This truck has the upgraded tow package (Option 53C) that comes with the 3.5 liter eco boost engine, Integrated trailer brake control, 36 gallon gas tank, electric locking rear axle, 3.55 gear ratio, bigger radiator and transmission cooler, can tow up to 12,200 lbs. We used this truck for towing our boat and it works great. I had the cam phasers, timing chains, guides, water pump replaced 10,000 miles ago. New front hub bearings and ball joints. Leveling kit with Fox shocks and 35 inch Maxxis rzr tires on KMC 20 inch wheels. Inside is fully loaded minus leather seats. Weather Tech floor mats have been in the truck since I bought it new. I'm the only owner of the truck and it has been in zero accidents. My family has outgrown the truck or I would keep it, but we don't fit anymore. Very well maintained truck must see in person.