Tire pressure for non runflat

Artur-F10 · 03-28-2012, 10:28 PM

Hi everyone
I just installed Michelin Super Sport on my 535i. Want to know if the tire pressure on runflats and normal tires is the same. I aslo have cl 2008 and all four tires have 29 psi. However, on f10 rear is 38 psi and front 35. So, do you know why there is such difference between cl and f10?
Also, what tire pressure do you recommend for rear(275/35/19) and front(245/40/19).

Artur-F10 · 03-28-2012, 11:09 PM

up
really need help
because I cant see difference in comfort between goodyear runflat and michelin PSS

JNoSol · 03-30-2012, 10:56 PM

My understanding is it doesn't matter what brand/size tires you run, you need to follow the suggested pressure on your driver side door panel.

If you over inflate, the center of the tire will wear more (you should physicially see this). If you under inflate, the outers of the tires will wear more. The door panel suggested the perfect pressure for the weight of your vehicle.

03-28-2012, 10:28 PM	#1
Artur-F10 Lieutenant 43 Rep 442 Posts Drives: BMW F12 M6 Join Date: Jan 2012 Location: Los Angeles,CA iTrader: (0)	Tire pressure for non runflat Hi everyone I just installed Michelin Super Sport on my 535i. Want to know if the tire pressure on runflats and normal tires is the same. I aslo have cl 2008 and all four tires have 29 psi. However, on f10 rear is 38 psi and front 35. So, do you know why there is such difference between cl and f10? Also, what tire pressure do you recommend for rear(275/35/19) and front(245/40/19).
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03-28-2012, 11:09 PM	#2
Artur-F10 Lieutenant 43 Rep 442 Posts Drives: BMW F12 M6 Join Date: Jan 2012 Location: Los Angeles,CA iTrader: (0)	up really need help because I cant see difference in comfort between goodyear runflat and michelin PSS
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03-30-2012, 10:56 PM	#3
JNoSol Brigadier General 1381 Rep 3,834 Posts Drives: 750 MSPORT & E90M3 Join Date: Feb 2012 Location: Kansas City iTrader: (0)	My understanding is it doesn't matter what brand/size tires you run, you need to follow the suggested pressure on your driver side door panel. If you over inflate, the center of the tire will wear more (you should physicially see this). If you under inflate, the outers of the tires will wear more. The door panel suggested the perfect pressure for the weight of your vehicle.
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