Are prepared or modified cars allowed to enter street tire class ?
Karts (!) ?
squid.
Smokerbros@aol.com writes:
> > Is there a history of how the Street Tire class came to be ?
> > Is this local class older than national classes STX/STS/STR ?
> >
> > Are any class (eg A-Mod, or carts) actually prohibited from street tire ?
>
> Street Tire class happened because there are people who don't like to
> buy/change to R compound tires. It does predate STS/STR/STX. I don't think
> it was an SFR idea, originally. Lots of places have it, and the PAX index
> made it possible.
>
> CHD
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