Originally Posted by InspGadgt
There is a couple of issues with the idea you propose. The first is the size of the tire relative to the bodies that will fit on a 1/12th scale. There are very few bodies made for that sized car that use a 1/10th scale TC tire. There was some Yokomo and another mini sized car that used 1/10th scale wheels and tires but the width may be different so even if you find one it may not fit. The other issue is that a pan car is going to handle really poorly with TC tires and rims.
He could use Mini wheels and tyres. The diameters would be right then. They'd be awful narrow for the rear though.
I've been trying to find a supply of tyre caps to run a 12th on a low grip surface. So far no luck, if anyone knows where to look I'd appreciate it if you could tell me.