The Model 6200 is an ox. Able to jack vehicle weights to 6,200 lbs. (1,550 lbs. per wheel), including light duty trucks with tire widths up to 13 inches wide and 36 inches tall. This auto jack / dolly is the most versatile and strongest GoJak in the line. It has steel rollers, wider axles and two heavy-duty 5-inch diameter, and two heavy-duty 4-inch diameter, double-ball raceway casters. This combination makes for easier rolling with heavier loads. The under frame clearance is increased an additional 2-1/2 inches over the 5000 Series, which is very useful when pulling cars up flatbed trucks. Available in left and right hand units. Right hand can be the only version used to move a vehicle or mixed for special applications. Tire Width: Up to 13 Wide; Wheel Sizes: 13 to 16 (overall tire diameter 35). Both units the Foot Pedal Pad is on right side (right hand).