Originally Posted by johnxxx

I run 40 psi and no wear issues so far on my 14 nismo at 6k miles. Actually, my tire pressure light on the dash went on the other week and when I checked all my tires they were all at like 33psi. Not sure what the trigger is set to for the light to come on but it did... thought I had 1 tire that was lower pressure then the others but that wasn't the case.

For those that don't know...Tire pressures should be taken/filled when the tire is cold.