Originally Posted by
tamiya-2012nz
pit shimizu 575 rears and tamiya hard fronts we were trying to get the front to grip less in the heat we are having at the moment 45+ degrees on track and low traction dusty
You're from Invercargill, NZ, Cool !
Famous place
That is an odd tire combo
Have you tried 577Fr, with 575Rr, or 572Rr ?