Originally Posted by WILDWILLIE 9

has anyone tried preping there tires with anything? i have raced dirt oval gokarts for 20 years now and it is huge in that racing world. i club race at the hobbytown hobbyplex in omaha nebraska, and i have a prep that works pretty good with jc tires to cut through the slime on a hard wet track; and another prep for a dry slick to cut through the dust and wear the tires but not tear or grain them. just thought id see what kind of reply's i could get here. one of the chemicals im using i have sold for $300 a gallon to other karters, i take tires pretty seriously lol