With the new wrap tires...How small can you go with them before they are no good.(mainly the 12 scale FRONT tires)
I trued mine down to 46 mm.This really doesn't leave that much usable tire left before the inner wrap!!
Can you run on the inner wrap?
Seem like a bit of a waste to true down the tires,run them only a couple of times, just to throw them out after you hit the inner wrap.