geo set up

[petelem]

I have to do my geo-set up.

1. is it different to the "standard settings" when using 18" spiders with 255/35R18 and 225/35R18 ?

2. Could anyone confirm the position of the steering wheel to the pins. (´cause I had it all apart.)





Cheers Peter

[GT6k]

I'm doing the same as well I just had the new R1Rs mounted up on refurbed RL7s yesterday so the spiders will come off this weekend. I dont see why the setup should change as the rolling radius of the 35 section 18s is the same as the 40s on the 17 rims (and i am not sure it would matter if they didnt match as the suspension position would still be the same) In theorty the 40 section 17" tyres should be less sensitive to geomwetry as there is more give in the tyre.

[petelem]

Here are my dates after a geometry setup:

Caster: left 3°46'
right 3°13'

Camber front: left -0°51'
right -0°42'

rear: left -1°19'
right -1°14'

Toe front: 0°12' in (0°06' left - 0°06' right)
rear: 0°10' in (0°05' left - 0°05' right)

Hope everything is fine. Comments welcome please.
Peter