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      11-25-2012, 08:45 AM   #6
Driving a 5-series and loving it
kaiser's Avatar
Drives: BMW F10 520d
Join Date: Mar 2008
Location: Staffs

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Originally Posted by New_m3 View Post
Measure how deep one of the large grooves is on the middle of the tyre and that will give you the tread depth.
Great thanks, I have done that and it is between 9 and 10 mm.

The tyres say ultra grip 7 + (star) 7. Does that make any sense?
kaiser is offline   United Kingdom
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