Tire, 18/ 800 X 6 4 Ply
$114.00
Description
18″ OD x 8″ Wide x 6″ Rim 8 Lbs
18″ Outside diameter Fits 6″ wheel. Often called balloon tire.
Recommended Inner Tube 800 X 6 – (W8-358)
Smallest recommended wheel would be 4″ wide and then that is really tight… but will work.