very nice truck. and extremely well maintained.it has an aftermarket fass pump fuel system upgrade. it has been tuned for more power . it was used to pull my personal car hauler in which i moved show cars.im no longer in that buis.only reason i am selling. this trucks interior is immaculate.tires are 85 percent. the truck has 115 k miles. 6.6 duramax with an automatic allison transmission. absolutely ready for work will pull anything you got. we will deliver.