prophet@umcp-cs.UUCP (03/04/84)
To Len Alanurm, the owner of the 1980 Toyota Celica with the vibration
problem:
I have posted the reply to Usenet because the answer to your prob-
lem may help others.
You say that you have balanced your tires and swapped them with no
luck. You can balance a square block, but it won't ride smoothly! I
am willing to bet that your Michilin (sp?) tires are out-of-round. I
have experienced this problem with Michilins and Uniroyal tires. I am
assuming that you have already checked the other obvious items, such
as worn or missing suspension parts. In my experience, the vibration
caused by slightly out-of-round tires occurs between 50-60 mph. Find a
good tire shop somewhere that has a machine that will check to see how
round your tires really are. I suspect that you will find one or more
tires are out of round. This has been a problem lately, and I think
it is caused by a lack of quality control when the tire was made.
If the tires are indeed out of round, this can be corrected on a
special machine for only $20-30.
I hope this will help you and others on the net, and good luck! Let
me know if this works out.
Dennis
--
Call-Me: Dennis Gibbs, Univ. of Md. Comp. Sci. Center.
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