BMW M3 Forum (E90 E92) - View Single Post

哇靠M3 · 08-10-2013, 12:23 PM

Front - 18x9.5 ET20 | 265/35/18 PSS
Rear - 18x10.5 ET25 | 285/35/18 PSS

Should I be running 36PSI front and 38PSI rear?

also talked to a mechanic yesterday... he stated: "I set the tire pressure at 40PSI all around during the balance. Oh, don't drive aggressively with hard braking for the next 2 days. Keep the tire pressure the same... If you drive aggressively, brake hard, or even change the pressure, you might throw off the balance on the tires on the wheels. This is because there's still lubricants on the wheel. Etc etc." Any of this sound right?

08-10-2013, 12:23 PM	#719
哇靠M3 Captain 85 Rep 781 Posts Drives: e92 M3 Join Date: Aug 2010 Location: 加州到台北 iTrader: (5) Garage List 2009 E92 M3 [9.00]	Front - 18x9.5 ET20 \| 265/35/18 PSS Rear - 18x10.5 ET25 \| 285/35/18 PSS Should I be running 36PSI front and 38PSI rear? also talked to a mechanic yesterday... he stated: "I set the tire pressure at 40PSI all around during the balance. Oh, don't drive aggressively with hard braking for the next 2 days. Keep the tire pressure the same... If you drive aggressively, brake hard, or even change the pressure, you might throw off the balance on the tires on the wheels. This is because there's still lubricants on the wheel. Etc etc." Any of this sound right? Last edited by 哇靠M3; 08-10-2013 at 12:48 PM..
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