11-26-2016, 01:50 PM | #1 |
Private
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17 inch tire pressure?
Changed down to 17 inch rims for winter tires from the MSport 19 inch package on my 2014 X3 Msport 28I. Door jam lists only 18" inch wheel size for inflation pressures of 32/35. What are people running 17" run flat pressures at? Tire size is 225/60/17. Tire shop went 35lbs all four corners.
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11-26-2016, 05:00 PM | #2 |
Second Lieutenant
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I also use 17" winter tires and rims. I set them to 34/37 respectively since the cold temperature will lower the air pressure when stationary.
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11-27-2016, 08:15 PM | #4 |
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Drives: 2011 BMW X3 35i
Join Date: Mar 2012
Location: Colorado
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I run 34 Front - 36 Rear in winter
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11-28-2016, 10:32 AM | #6 |
Private First Class
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Drives: '18 G01 X3 M40i
Join Date: Oct 2012
Location: Baltimore, MD
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I tend to keep the front/rear pressure ratio the same regardless. i.e.. door says 32-38 so ill always make sure the rear has +6 psi over the front thats what feels best to me.
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11-28-2016, 10:34 AM | #7 |
Private First Class
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Drives: '18 G01 X3 M40i
Join Date: Oct 2012
Location: Baltimore, MD
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I tend to keep the front/rear pressure ratio the same regardless. i.e.. door says 32-38 so ill always make sure the rear has +6 psi over the front thats what feels best to me. Then again I haven't changed from the OE 19" tire size
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