best street tyre pressure 4 track racing ?

[savvi 0]

wat would be the best tyre pressure for this levels trackday event im doing

includes , tarmac auto x , 1/4mile , goo 2 whoa

205 55 16, rims 7.5

someone must have done a few of these and if ya have any handy tips would be appreciated (if they work haha )

[Mark Babb 1]

wat would be the best tyre pressure for this levels trackday event im doing

includes , tarmac auto x , 1/4mile , goo 2 whoa

205 55 16, rims 7.5

someone must have done a few of these and if ya have any handy tips would be appreciated (if they work haha )

Front 35psi cold

rear 25psi cold

You looking for no more than 5 psi increase from cold to hot...if it increaes more than this then maybe a few psi increase on cold settings. This is what i use on my race car with similar size/spec tyres.

Mind you each to their own i guess as others may recommend different