1973 Fruehauf Pneumatic - Dry Bulk , Axles: fixed closed tandem Suspension: 4 spring Tires: 11R22.5 Rims: 20" open Length: 40' Width: 8' Height: 11'5" Weight: 10,220 lbs Trailer Composition: aluminum / steel Body Details: 3 hopper discharge, 2 top fill, 4" product pipe, 5" product valves Added Details: air brakes, approx 1,000 cu ft capacity