Originally posted by moot
have you guys tried foam tires on your mini's? i have a set on mine,i dunno where they come from,but i'd like to get some more 
We run foam on our Minis on carpet. Purple rears and plaid fronts. Starting size is around 2.20 - 2.15. Check with the TC drivers, this is the about the size when they are to small for a TC. We have found that unless you are running a 19t motor they run better without traction compound.