Auto Dolly M998104 Auto Dolly (Heavy Duty - 12"x16") Allows one person to move a vehicle in any direction (even sideways). two people are recommended, for the extra set of eyes. Weight capacity: 1500 lbs. per Dolly (3000 lbs. Pair; 6000 lbs. Set of Four) Also Available in higher capacity, easier rollingheavy duty Version.