Very cool. I wish you guys were in SoCal. I'm so tired of discount tire messing up my wheels.
I never understood the road force though. Shouldn't the rims be perfectly round and therefore the tire location in relation to the the rim be irrelevant? If the rims aren't perfectly round and they are new shouldn't they be sent back to the manufacture?
I can understand if you have slightly out of round wheels you could use this to your advantage.