Quote:
Originally Posted by Racerrob
Every time we roll onto the track they check for compound and many times they durometer as well!! What I find funny is how much the durometer reading can vary within a compound of tire!
Rob Hoffman
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Rob, does USAC have a range that they deem legal as far as the durometer readings? I've heard of instances were tires are doped with various chemicals and I was curious if those particular tires would duro'd softer then normal.
I know go-kart organizations have fought for years on spec tires, tire additives, durometer tests and even having "sniffers" that can tell if a tire has an additive on it or in it.