View Full Version : NEED PROPER AIR PRESSURE SPECS FOR MY ZR1? HELP :(
BROOMRIDER1991ZR1
09-10-2006, 09:54 PM
I CAN'T SEEM TO FIND THE SPECS ON PROPER AIR PRESSURE FOR MY TIRES, CAN SOMEONE HELP!:censored:
yellowz
09-10-2006, 10:41 PM
air specs??does it not say on the tire what pressure is adequate??28-32lbs i believe
ps looking on my tires to see
peter
tccrab
09-11-2006, 12:05 AM
It will depend on the tires, but most street tires are 28-32.
Look on the sidewall of the tire, it will tell you.
TomC
'90ZR1 #792
tomtom72
09-11-2006, 07:00 AM
GM's PSI is on the door sticker, driver's door edge by the lock mechanism. 35 PSI on my 90. I used a bit less, say about 34 or 33 PSI but found that 35 seems to work better in the twisties after the my D3's get some heat in them.
:cheers:
Tom
BROOMRIDER1991ZR1
09-11-2006, 01:36 PM
THANKS FOR YOUR HELP!!! :)
ZR1 MK
09-13-2006, 03:59 PM
Proper is too much and the tires dont show pressures. Only max.
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