What pressure are you guys running with semi slicks? I mean proper semi slicks like RE540S and etc, not semi look alikes like falken RT115/615 and etc..

 

bridgestone re540s s compound

 

What does semi slicks mean?

 

competition tyres

 

Are these for the street? 34PSI.

Are these for autocross or open road racing? Recommendations can be found in the appropriate forum.

 

those are street legal race tyres.. people usually run much less pressure on semi's than street tyres, the tyres are rated max 40psi or near, far less pressure than street tyres around 50psi max..

i usually run around 25~28 on them cold, and was wondering what kind of pressure u guys were using..