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16" wheels - 205/55/16 tires. What pressures Front/Rear for doing auto-x?

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Old 03-03-2003, 08:41 AM
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16" wheels - 205/55/16 tires. What pressures Front/Rear for doing auto-x?
Old 03-03-2003, 08:54 AM
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first of all, get 225/50/16 tires for autox
Old 03-03-2003, 09:11 AM
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IIRC it's 10 psi above what's stated.
Old 03-03-2003, 09:14 AM
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Default depends on a lot of factors, suspension setup, car weight, track, driving style, temperature/weather

set it at say 38psi and work your way up. Bring a gauge with you to the grid, and check/adjust pressure between runs.
Old 03-03-2003, 10:26 AM
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start at the max pressure on the sidewall and hope it's enuf
Old 03-03-2003, 01:09 PM
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Default stock 1.8TQMS. Same pressure front and back?I'd heard better to have front higher, no? (more)

If so, by how many PSI? I've got the Dunlop 8000e's, so i don't think they go higher than 40.
Old 03-03-2003, 01:20 PM
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Default I believe the max tire pressure on the outside of tires are cold temps.

you will notice that once you run your tire pressure will go up by 5-8psi easily just from the heat generated from the run. I'd suggest running a few lbs higher than your daily tire pressure then go up a degree per run till you're happy. And yes in some situations you want higher rear than front or vice versa depending on the vehicle and conditions. Good luck.
Old 03-03-2003, 01:21 PM
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Default IIRC I went to 44psi on my tires...

if you want to dial in a little more neutral handling. I would put 40psi in the back and 38psi in the front.
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