Hi, I recently acquired a used GP2 and given how much it rains and how bad our roads are, i switched out the uber track tires for some PS4. The PS4 i was able to get was a 205, not 215, and I was wondering whether this differenty type of tire or its different size, affects what tire pressure we should use.

To others who have gone for more streetable tires on their GPs, what do you do about tire pressures?

Thanks!

 

What size??
i don’t think the Michelin Pilot
Sport 4S is made in any 205 sizes.
Anyway, how about 38 psi.

 

It’s a pilot sport 4 (non s) in 205/45 17, I don’t live in the U.S., maybe you guys don’t get the non s ?

 

My mistake. I saw PS4 and thought P4S.
38 psi still sounds about right.

 

Perfect Ill give it a shot, thanks.