SNO-STUFF BIG WHEEL SHOP DOLLY - Bigger wheels than the average shop dolly whihc allow for ease of motion over large obstacles, gravel, snow, slush or even garage thresholds. - Larger diameter, narrow profile, high strength wheels. - The high-pressure tires withstand the extreme weight of today's heaviest sleds. - The "swept back" design and quick adjustable lift strap aids in leverage, thus makes lifting easy. - The balance point is achieved without the cross bar ever coming close to the handlebars or whinshield, a noticeable benefit for sleds with handlebar hooks, riser blocks or flared-high winshields. - Remote activated industry exclusive leg extension for A-arm suspensions. - Leg extensions. - Yellow finish.