OH…and is there anything special that needs to be done to true these? I see that the RC tire truers use a blade instead of a grinding surface.
In my 1/24 days, we never trued foam tires…you bought them the diameter you wanted, then installed and ran them at speeds up to 70 mph, so they were true out of the canister. But that was a really long time ago, now…
--Stabn'Steer