2000 freightliner classic xl with a 500hp 12.7 detroit has a 13 speed trans 3.70 rears. The motor has about 250k on inframe new injectors and bullgear replaced. In the past 2 years i have replaced the turbo and manifold new radiator new king pins,springs and hanger,front and rear alignment all new u joints and carrier bearing. I have 7" stacks on the truck that cost over 2000. Two brand new michelin steer tires.I have paperwork on all the repairs. Hard wood floors, great all around truck ready for work. i have the tractor listed locally so dont miss out on this awesome truck.