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      10-16-2018, 02:11 PM   #4
No one
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Drives: F21 118i
Join Date: Oct 2014
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Quote:
Originally Posted by ovekvam View Post
The tyre circumference is actually rather important
Factory sizes can't be wrong.

Quote:
Originally Posted by ovekvam View Post
It should get better with time
The first 300 km, 200 miles according to the handbook (page 240).

Quote:
Originally Posted by ovekvam View Post
the front tyres usually wear faster than the rears
I have an unusual case then. Or do you mean those regular "AWD" (We know there are 4 mounted and no factory spare. This should make 4WD, precisely. I hate the "AWD" term - it looks so stupid.) that are FWD with RWD added? xDrive is (isn't it?) unusual here as well.

Quote:
Originally Posted by ovekvam View Post
You can also compensate with higher tyre pressure in the rears than the fronts.
I would expect higher pressure to amplify vibrations and lower pressure to absorb them. One shouldn't go wrong with recommended values (on the sticker in the driver's doorway): the handbook, page 238.

And by the way, once the car hasn't been tested on other tires it can be really the transmission (not the tires) issue.

Last edited by No one; 10-16-2018 at 02:18 PM..
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