Cold tyre pressures.

[Peacy]

What cold tyre pressures are people running for track?
205 45 16 ad08r.

 

[Knuckles]

I could be wrong but I think you aim for 28ish hot? So get them up to temperature, come in and let pressure out

 

[imprezaworks]

At a guess, 24-26 cold, 30 hot.

 

[JamesBryan]

30-33psi hot for a 1000+kg car on AD08R'S.

 

[Peacy]

Ok cheers gents.
My cars fully stripped inside, with single bucket seat, guessing its under 1000kg now?

 

[JamesBryan]

Ok cheers gents.
My cars fully stripped inside, with single bucket seat, guessing its under 1000kg now?

You'll be in the lower range then, so 28-30 hot.

 

[Peacy]

Sound cheers mate.

 

[JamesBryan]

They're not as stiff as say R888 which have an 86 load rating which is 55kg more load per tyre, so the extra pressure is needed to keep the sidewall up.

 

[Peacy]

Nice one thanks for the info.