Nissan 370Z Forum - View Single Post

Eagle · 03-10-2014, 02:21 PM

Congrats on your first track day! I did my first in January

If i'm not mistaken the cold tire pressure of our cars is supposed to be 35 psi, right? Or is it different for the roadster?

Anyway, if you watch your dash you'd notice that your TPMS light probably came on after the track tech lowered your pressure. This is completely normal. Then after a few laps the TPMS light turns off because your tire temps have gone up, therefore increasing volume and pressure.

When I hit the track the first time I almost forgot to drop my pressure, I dropped it from 35psi to around 29psi. You definitely don't want to blow a tire on the track

03-10-2014, 02:21 PM	#6 (permalink)
Eagle Track Member Join Date: Jan 2011 Location: South Orange County, CA Posts: 885 Drives: 2011 370z Red 6MT Rep Power: 10656	Congrats on your first track day! I did my first in January If i'm not mistaken the cold tire pressure of our cars is supposed to be 35 psi, right? Or is it different for the roadster? Anyway, if you watch your dash you'd notice that your TPMS light probably came on after the track tech lowered your pressure. This is completely normal. Then after a few laps the TPMS light turns off because your tire temps have gone up, therefore increasing volume and pressure. When I hit the track the first time I almost forgot to drop my pressure, I dropped it from 35psi to around 29psi. You definitely don't want to blow a tire on the track __________________ nismo\| EVO-R High Wing \| *Stillen* Gen 3 CAI \| SEIBON TS Hood \| Z1 34 Row Oil Cooler \| VMR 810 Wheels \| Endless MX72 Pads \|*Sabelt* GT-140 Seat \|Fly1Motorsports RS1 Fenders \| Hotchkis Front Sway Bar \| Berk HFC \|