... A FULL RANGE OF SIZES AND PATTERNS RUBBER WHEEL,BOTH PNEUMATIC WHEEL, FOAM WHEEL, SOLID RUBBER WHEEL, SEMI-PNEUMATIC WHEELIF YOU CANT FIND THE ... worry about under or over inflation again! SZ SEMI-PNEUMATIC WHEEL Light weight, flexible strong, good wear resistance; have flat free ... and so on. Has been widely used in lawn mowers, toy cars, trolleys, hand truck, air compressor, generator sets and other ...