Tire Temps At The Track

SOM3 · 10-25-2014, 12:47 PM

Today we did few sessions around Hockenheimring. I had my tire temp and PSI displayed and here are some numbers I noticed after 23 min session at 55 F:
- Max tire temps 170 F fronts, 120 F rear
- Overall 4 PSI increase at each corner

Also trip computer showed 23 min./40 KM/7 MPG.

Post yours if you'd like.

MaynardZed · 10-25-2014, 02:37 PM

I had one front corner go from 32 psi to 44 psi after about 15 minutes the first time I took it out on the PSS.

http://f80.bimmerpost.com/forums/sho....php?t=1030500

My second track event I had R888s on and they did better. 28 psi cold and about 35 psi hot IIRC.

10-25-2014, 12:47 PM	#1
SOM3 Banned 43 Rep 1,147 Posts Drives: SO F80 Join Date: May 2014 Location: Euro iTrader: (0)	Tire Temps At The Track Today we did few sessions around Hockenheimring. I had my tire temp and PSI displayed and here are some numbers I noticed after 23 min session at 55 F: - Max tire temps 170 F fronts, 120 F rear - Overall 4 PSI increase at each corner Also trip computer showed 23 min./40 KM/7 MPG. Post yours if you'd like.
	Appreciate 0 Tweet Quote

10-25-2014, 02:37 PM	#2
MaynardZed Lieutenant Colonel 1231 Rep 1,789 Posts Drives: wife crazy Join Date: Jul 2014 Location: Phoenix iTrader: (0) Garage List 2019 Ford Raptor [0.00] 2016 Porsche 991.1 ... [0.00] 1987 Chevy Camaro I ... [0.00] 1972 Chevy Corvette [0.00] 1999 BMW M3 race car [0.00]	I had one front corner go from 32 psi to 44 psi after about 15 minutes the first time I took it out on the PSS. http://f80.bimmerpost.com/forums/sho....php?t=1030500 My second track event I had R888s on and they did better. 28 psi cold and about 35 psi hot IIRC. __________________ Road course laptimes for BMW M4 2015 6MT WHP East Track: 1:04.880, Arizona Motorsports Park: 1:54.352 Road course laptimes for Porsche 911 991.1 GTS 7MT WHP East Track: 1:02.770, Arizona Motorsports Park: 1:48.889
	Appreciate 0 Quote