Quote:
Originally Posted by mlc50
I also kinda realized I made this mistake after the fact. Was running 33-32PSI cold so probably like 37-40 hot *facepalm*. What pressure do you run cold before hopping on the track?
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BMW says not go below 27 so started with that after the initial warm up. I got it up to a good warm temperature (150F) and readjusted to below the stock pressure so when hot, it'll be at the stock pressure. Took 2-3 stops into the hot pits to get the just the right pressure, but I got the hang of it quickly afterwards for the next days. Just can't let the tires cool off otherwise you'll be below 27 PSI.
You do have the pressure and temperature monitoring screen on the car - isn't it one of the default views in Sport mode?