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      06-24-2011, 09:46 AM   #178
mlai
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Drives: 650GC/E93M3/Lexus LS600HL
Join Date: Jun 2010
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Quote:
Originally Posted by RC3 View Post
Really? Haven't checked when they did it. But after a few months, I checked a few days ago, more like 29/32 for me. I pumped up to 32/32 now.
I think all wheels and tyre shops do balance the wheels before they install on your car. I haven't met any shop that mount the wheels without balancing them. If there is any, they are asking for trouble. For even if the wheel is perfect, when combined with tyres, balance will be off because tyres will never have perfectly uniform weight distribution. So most likely, they balanced the wheel/tyre combo once, when they mount it on your car. To be really anal, balancing should be done once mounted on the car, which includes the brake rotor assembly. But that will require some very fancy and bulky equipments.......


Quote:
Originally Posted by RC3 View Post
You did your balancing there? When I asked them they told me to do it after a week or so. But I haven't done it since then. May be I'll do it at WK with my other mods and repair there.
Yes. A shop did mount and balance when they sold me the wheels. And they did it again when I complainted to them that the car vibrates at speeds of 110kph and above. They then adviced that PZero with pressure less than 36 will be noisy so they bumped up to 38.

And after that, still vibration and noisy WK did a better job with wheels and tyre assemblies.....
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F06 650i Gran Coupe Ruby Black/Dakota Cinamon- 2012-10-12 Adaptive Drive/IAS/Surround View/Adaptive LED/Comfort Seats/BMW 356 Liquid Black/Michelin PSS 245/35R20-285/30R20
E93 M3 Cabriolet Satin Pearl White/CR - 2012/03/12 Bilstein PSS10/ Michelin PSS 245/35R19-265/35R19 Brembo GT
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