The ATC is a heavy-duty all-purpose cart built to haul larger and heavier boats. Large 16 in. bike tire wheels are great for rutted paths that cause difficulty for smaller wheeled carts and are faster over paved, flat surfaces. The ATC is great for loaded canoes, kayaks, john boats and other larger craft including dinghies and Lasers. The heavy-duty powder-coated steel frame breaks down nicely for low-profile storage. A spring-loaded, super stable kickstand, adjustable top pad and bars, and included cinch straps complete this super heavy-duty cart. 300 pound capacity. 17mm axle. Width: 30.25???. Wt: 15.5 lbs.