[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

BTCC tires

> any data on tire sizes for those BTCC cars?
>From the Oz Group 3B regs: The maximum width of the rim- tire assembly is
of  nine inches; the complete wheel diameter is not to exceed 650mm, ie
>From memory the A4's at Bathurst were running 225/?/19, as were most of the
rest of the field

I guess you might have missed my suspicion in regards to f/r split.  The
"maximum" I understand, what was actually run in front and in the rear?
Thinking center LSD thru, I find the easiest racing tweek to be tire size.