TYRE PRESSURES?

[whoflungdung]

Running 1993 gtr appx 560-580 bhp to be dyno'd
20" compomotive 3 piece wheels
285/30/20 rear
255/35/20 front
what pressures should i run
for everyday use
tyres are p-zero's

thanks

[r33 v-spec]

Sorry for being off topic, but a !993 GTR (making that a R32 model according to me) with 20" wheels and to top it all off, different tyre sizes front and rear!!! I remember a guy on here (Tim IIRC) who got slated for putting 19's on his R32!!! What does it handle/go like?

I use around 32-34psi on my 275/30/19 tyres. That might give you a rough idea...

[whoflungdung]

Originally Posted by r33 v-spec

Sorry for being off topic, but a !993 GTR (making that a R32 model according to me) with 20" wheels and to top it all off, different tyre sizes front and rear!!! I remember a guy on here (Tim IIRC) who got slated for putting 19's on his R32!!! What does it handle/go like?

I use around 32-34psi on my 275/30/19 tyres. That might give you a rough idea...

wheels are not on yet!!!
need some tinkering with....
the hub size on the wheels is too small
i know the tyres are different sizes but the actual difference is 1.03%(6mm)
which is apparently ok
shouldn't confuse the 4x4 system
i got these wheels for a song
they will fit
i'll let you know what happens
worst case scenario.... i'll sell them
and go back to 18's