I feel it is related to the size of the sidewall. That is what makes the square tire, the variation in sidewall stiffness. Needless to say it is a double edged sword, they deliver a better ride over the lowewr profile tires. That being said I have BFG on my SPF and love them. I guess I better not wear them out. Zero vibration at any speed, had them road balanced for grins and each tire only took about .5oz after dynamic balance. If you are running the bfg make sure to keep you tire pressure at about 22 psig, not 32psig!!! as specified in the spf manual. I had bfg on my bdr and experienced vibration and found the tires to be way out on the road force balance, I did manage to get it to acceptable level. It appears BFG quality control suks like many manufacturers.
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Originally Posted by Cashburn
Why do square tires only come in 15s?  |