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      08-11-2014, 12:34 PM   #4
upstate650
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Drives: 2014 650xi Gran Coupe Msport
Join Date: May 2013
Location: The Hinterlands of Upstate NY

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Quote:
Originally Posted by JensM
Quote:
Originally Posted by mastek View Post
The outside wear on the front of e70x5 is common.
There is no camber adjustment and the OE spec is for unusual positive camber.
I have 2 sets of front tires that wore on the outside 1st and i am very annoyed by this.
I am installing Eibach lowering springs to induce front camber, lower the center of gravity and improve the look of the car.
I dont know if this will solve the problem, but i do know that there is no adjustability for the front camber of the e70x5 unless you install different BMW OE fixed upper camber arms.
I have the 20" sport package x5d 275/315

Thanks Mastek,
I have also read a lot about this outside wear, I am however not sure all E70 suffer from this problem? - could imaging the wider tires could add to this problem.
Since I have just started to see this (over the last 4000KM / 2 weeks) and I have normally been very careful inspecting (measuring with a caliper) and adjusting the air pressure accordingly, I was just wondering if mine is wearing faster by adding to high pressure and by this make the problem worse? - I mean, 4000 km ago where I were running with lower pressure the wear were even flat over the tire surface.
If too low pressure, you normally will bear the edges on both sides.

Thanks
JensM
No - increased tire pressure will normally cause the center of tire to wear more. Higher pressure results in a slightly rounder profile.
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2014 BMW 650xi Gran Coupe Msport Black Sapphire Metallic on full black merino leather. 20" M5 343M wheels for summer, 20" 373 wheels for winter with Nokian Hakkapeliitta 8 studded snow tires. M6 CP exhaust with M6 Diffuser and ///M Performance carbon fiber finisher. Mission Performance stage 1.5 and transmission tune.
Appreciate 0