12-05-2018, 10:13 AM
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#1 (permalink)
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A True Z Fanatic
Join Date: Mar 2011
Location: Austin, TX
Age: 45
Posts: 36,450
Drives: 11 Z34, 98 E36 M3
Rep Power: 2684442
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Quote:
Originally Posted by physics
The dealer sold the car to me with 28 psi in all tires, which I promptly pumped up to Nissan's recommended 32 psi. The maximum recommended inflation pressure on the sidewall is 51 psi, so I split the difference and now am running 40 psi in all tires. The ride is not noticeably harsher but it does seem to be a little more precise and responsive in the feel. I'm going to get a tire tread depth gauge and monitor the wear across the tread. My goal will be to equalize the tread wear across the tire.
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Don't run 40 PSI in your tires  32-35 PSI is plenty for daily driving.
Also, the suspension geometry of the Z will never give you even wear across the tires on a daily driver.
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2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed |
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