whats the proper tire pressure for a mk1 gs300 sport?
will needs to alter mine for all the junk in the boot
ive normally put 32 psi in but dont say what it should be fully loaded
Steve

[quote name='Ryo' date='Jul 19 2005, 07:04 PM']whats the proper tire pressure for a mk1 gs300 sport?
will needs to alter mine for all the junk in the boot
ive normally put 32 psi in but dont say what it should be fully loaded
Steve
[right][snapback]264819[/snapback][/right][/quote]
it should tell you on one of them notice boards at the airpumps at fuel stations.

[quote name='Ryo' date='Jul 19 2005, 07:04 PM']whats the proper tire pressure for a mk1 gs300 sport?
will needs to alter mine for all the junk in the boot
ive normally put 32 psi in but dont say what it should be fully loaded
Steve
[right][snapback]264819[/snapback][/right][/quote]


On the inside of the drivers door sill, there is a sticker that indicates 35 at the front and 36 at the rear, however this is likley to be for the non sport model. I've stuck with these and once I had the suspension sorted the tires have worn evenly, so they can't be far out.

Mark

cheers for reply bro, i notice them figures on sill, but like u said there not for the sport, different size tires
Steve

I've wondered about the Series I Sport tyre pressures too because I've always put 32 psi in and found that my last pair of rears had worn down the middle as if over inflated.

I've dropped them down to 31 psi to see how it feels and might go down to 30 psi, but I don't want to end up going the other way and being under inflated.

Does anyone know what the tyre pressures should be for 8.5" front and 10" rear?

Slightly as I have an IS, but when the good Dr Bones checked my car over, he asked whether I did a lot of motorway driving.

I asked why, and he said that the rears were worn more in the centres than the edges, to the tune of a few mm, and that for frequent motorway driving, you should have 1-2 PSI more air than you would if you didn't drive on the motorway frequently.