The flatbed trailer Model 3112 has a standard 8’6” width. It comes in lengths of 20’, 24’, 26’ and 30’. Cargo is loaded and unloaded on a standard 3112 using two 7’ ramps that can be stored under the trailer. The 3112 rides on two or three rubber torsion axles, depending on the size. Other options include a full width fold-up ramp, a bi-folding ramp, airliner track and a treadplate floor.