tire pressure

kumizi206 · 12-16-2021, 03:47 PM

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What are you guys running?

Door jamb suggests 38 front and 42 rear. Isn't that ratio weird for a front engine, AWD car?

SN1P3 · 12-16-2021, 10:45 PM

Changes with the temps but this is what I'm at today.

M240i
A/S Pirelli

Polot · 12-17-2021, 05:58 AM

BMW typically recommends higher rear pressures to achieve desired handling characteristics in how the car oversteers. Always a balance between sportiness/“fun” and safety.

Good 4 2 reasons · 12-17-2021, 10:19 AM

After switching my tire type to AS/Winter, now its calling for 39 front and rear. For reference I ordered 225/255 Performance non RFT.

12-16-2021, 03:47 PM	#1
kumizi206 Private First Class 81 Rep 111 Posts Drives: 22 m240i Join Date: May 2015 Location: Dallas iTrader: (0)	tire pressure Featured on BIMMERPOST.com What are you guys running? Door jamb suggests 38 front and 42 rear. Isn't that ratio weird for a front engine, AWD car?
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12-16-2021, 10:45 PM	#2
SN1P3 Private First Class 212 Rep 174 Posts Drives: E92 M3 ZCP Join Date: Dec 2021 Location: Herndon, VA iTrader: (1)	Changes with the temps but this is what I'm at today. M240i A/S Pirelli Attached Images
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12-17-2021, 05:58 AM	#3
Polot Enlisted Member 36 Rep 49 Posts Drives: BMW 230i, Volvo S60 Join Date: Nov 2021 Location: Atl iTrader: (0)	BMW typically recommends higher rear pressures to achieve desired handling characteristics in how the car oversteers. Always a balance between sportiness/“fun” and safety.
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12-17-2021, 10:19 AM	#4
Good 4 2 reasons Second Lieutenant 461 Rep 278 Posts Drives: '22 G42 m240ix, '18 X5 35d Join Date: Oct 2021 Location: Western North Carolina iTrader: (0)	After switching my tire type to AS/Winter, now its calling for 39 front and rear. For reference I ordered 225/255 Performance non RFT. Attached Images __________________ -Nicholas 2022 BMW m240i x-drive 2018 BMW X5 35d x-drive 2015 VW Golf 1.8t 5-speed (sold) 2004 Chevy Cavalier (hopefully crushed by now)
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