tire rollover during hard cornering, autox related

[jayuuey]

during autox, my tires are getting major rollover action. i chalk the tires to check how bad rollover is and i cannot dial in a tire pressure that will not result in ruining my sidewalls.

car is lowered 26" fender to the ground on koni coils.
typical tire pressure: fr, rr, 45, 38 respectively
tires: BFG supersport A/S (no dedicated track wheels/tires, yet...)

everything else in the suspension is stock. any experience or recommended alignment specs or tire pressure is appreciated.

Thanks.

[Greg@Oettinger]

Check your camber

[Kievskiy]

add more air?

[BlueHand_Q]

Try this.....it's been working out great for me with Falken Azenis RT-615.....in cooler temps the 2 psi split would work better than when it's hot so, as the day and conditions get hotter the car set up needs to be adjusted ... when understeering you need to either raise the pressure in the front or lower the rear widening the gap to get the car to rotate better

[ALWAYSRACIN]

have you changed your alignment? you can set it up better for autox then the factory specs.

you should bring it over and I can set it up. (I run sfr events also. I usually co drive Tom Kubo's blue CSP miata)
http://www.audizine.com/forum/showthread.php?t=261726


Later,
Scott Fraser
www.Scott-Fraser.com