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      10-28-2020, 11:21 AM   #238
F30_320D_UK
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Drives: BMW F30 320D M-Sport
Join Date: Nov 2018
Location: Manchester, UK

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Quote:
Originally Posted by BBri89 View Post
Since BMW sold xDrive M Sports with staggered 403M as an option I think it should be fine.

Just stick to the standard tyre sizes... 225/40/19 front and 255/35/19 rear... in the same brand/spec tyre, and I can't see that causing a problem.
Running 403M myself as standard from factory with 225 upfront and 255 at the rear. My TC failed at 31k miles. So, no, this setup even though it is from factory still produces failed TC's.

Now running 255's all round (square) on my 403M's. TC is still holding up nicely, odo is at 72k miles...probably will be failing shortly after typing this
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