4900FA, Heavy Duty Trucks - Conventional Trucks w/o Sleeper, Detroit 15L, 10 Spd, Recent trade in, good springs, good frame, radio works, heat and a/c work, dual 100-gal aluminum fuel tanks, air slide 5th wheel. Just arrived. Photos coming soon!, 505 Horse Power, Air Ride Suspension, Aluminum Wheels, 220 Wheel Base, 24.5, Tandem Axle, Ratio,