Shop dolly for moving snowmobiles in or out of the garage is built tough. Large 16-inch (4.8-8 tires on steel rims) pneumatic tires for moving over uneven surfaces. Tires may vary from those shown in photo. Dual rubber lift pads adjust to fit sleds 33 to 48 inches wide! Works for long tracks and 2-up sleds too. Assist strap on shop dolly handle attaches to grab rail of sled. Steel arms break down for storage or transport. Powder coated for long life. Compare to competing units that are only painted. USDH brand.