Load snowmobiles and ATV's onto trailers in a few quick minutes with a portable triple folding ramp system. The SNO-TF-7754-EXT snowmobile trailer ramp features a specially designed rung system for optimal grip with snowmobile tracks and off-road ATV tires and includes a center track extension for maximum snowmobile traction. Each trailer ramp includes high-density polyethylene plastic grip glides to protect snowmobile ski carbides during loading. Features a triple fold design which minimizes space required to store the ramp between uses. The snowmobile and ATV trailer loading ramp measures 77"L x 54"W and is designed for a maximum 32" load height. Compact storage with a 5.625" folded height and 18" folded width. Strong, durable, rust-resistant aluminum construction safely supports up to a maximum 1,500 lb load capacity. Some assembly is required.