2006 Heil 1,310 Cubic ft Dry Bulk / Pneumatic Aluminum Tank Trailer Aluminum tank Air ride suspension Aluminum Wheels Tank capacity: 1,310 Cubic ft 3 compartments GVWR: 39,463 KG (87,000 LBS) Length: 51 ft 9in Width: 8ft 6in Height: 12 ft Front to king pin: 2 ft 5 in Drive axle: 10 ft 1in Front to 1st axle: 38 ft 10in Axle spread: 5 ft Tire size:11R24.5