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nesone0072525
02-10-2007, 01:47 PM
Well i have a 535i 1989 auto i just had alot of work done shocks,thrust arms,ball joints,brakes basicly the whole front end.now i tried to put new rims and tires on (18" m5 rims) got wheel alighnment balance (twice) but very bad shaking on the hy/w 50/60 mph i dont know what else to do please help before i go crazy!

DaveVoorhis
02-10-2007, 02:02 PM
Did you have problems with shaking after you rebuilt the front end, but before putting on the new rims and tires?

nesone0072525
02-10-2007, 02:11 PM
Did you have problems with shaking after you rebuilt the front end, but before putting on the new rims and tires?
no just when i put the new tires on

DaveVoorhis
02-10-2007, 02:26 PM
Checked for an out-of-round tire, bent rim, missing hubcentric rings, or improper balance? Balancing them twice doesn't necessarily mean they were balanced properly.

RallyD
02-10-2007, 04:13 PM
the tire itself may be at fault. i have seen bad radial belts cause the same symptoms when using brand new tires.

agree with dave on the other points mentioned

Barney Paull-Edwards
02-10-2007, 05:30 PM
the tire itself may be at fault. i have seen bad radial belts cause the same symptoms when using brand new tires.

agree with dave on the other points mentioned
Dead simple, I think in the colonies you call them hub-centric rings. The new wheel hub I.D. is slightly bigger than the hub itself,and the wheel bolts flex enough to allow the wheel to wobble,bet they are`nt E34 rims.In U.K. we get a machinist to run them up but you may be able to buy them.

nizmainiac
02-10-2007, 05:33 PM
spigot rings

DaveVoorhis
02-10-2007, 05:37 PM
In U.K. we get a machinist to run them up ...
We do??? I buy them from a wheel shop.

632 Regal
02-10-2007, 05:57 PM
onion rings

nizmainiac
02-10-2007, 05:57 PM
i got mine from ebay

nizmainiac
02-10-2007, 05:58 PM
nah! calamari

DaveVoorhis
02-10-2007, 06:20 PM
I think they should be called "wheel donuts." Everything shaped vaguely like a donut should be called a donut. From now on, o-rings, spigot rings / hubcentric rings, piston rings and c-clips shall all be known as donuts. The only toroid not to be called a "donut" will be donuts themselves, which shall be henceforth known as cake rings. I don't care what confusion it causes.

Oh yeah. Tires/tyres are donuts, too.

nesone0072525
02-10-2007, 07:54 PM
Checked for an out-of-round tire, bent rim, missing hubcentric rings, or improper balance? Balancing them twice doesn't necessarily mean they were balanced properly.
ok well my rims are brand new but i had these tires sitting around for a while but they look in good shape!

nesone0072525
02-10-2007, 07:57 PM
do you think i have to change front and back or could i get away with just the fronts (they all have plenty of tread and they look brand new)

DaveVoorhis
02-10-2007, 08:53 PM
Brand new rims doesn't necessarily mean they aren't bent, and tires that look in good shape can be rubbish. Look for the cause of the problem, rather than randomly changing front to back or whatever. For example, are you using aftermarket wheels that require hubcentric rings? If so, are they installed? Etc.

nesone0072525
02-10-2007, 10:36 PM
Brand new rims doesn't necessarily mean they aren't bent, and tires that look in good shape can be rubbish. Look for the cause of the problem, rather than randomly changing front to back or whatever. For example, are you using aftermarket wheels that require hubcentric rings? If so, are they installed? Etc.
yea they are aftermarket rims and i didn't know about hubcentric rings what size do i need? do you know?

Blitzkrieg Bob
02-10-2007, 10:57 PM
yea they are aftermarket rims and i didn't know about hubcentric rings what size do i need? do you know?


http://motors.search.ebay.com/_W0QQsassZdiscounttiredirect

these guys have metal rings

nesone0072525
02-10-2007, 11:05 PM
http://motors.search.ebay.com/_W0QQsassZdiscounttiredirect

these guys have metal rings
I have m5 replica rims from oe wheels how do i know if they will fit and is metal beter than polycarbon?

Blitzkrieg Bob
02-10-2007, 11:24 PM
I have m5 replica rims from oe wheels how do i know if they will fit and is metal beter than polycarbon?


Metal verse plastic