FLD120, Heavy Duty Trucks - Conventional Trucks w/o Sleeper, Detroit Series 60, 10 Spd, 2007 Freightliner FLD's series 60 detroit motors 455HP 10 spd eaton transmissions 193 inch wheel base between 510k miles and 560k miles Tires are at or above 60%, 455 Horse Power, Suspension, Wheels, 193 Wheel Base, , Tandem Axle, Ratio,