Tire Vibration when Cold
blur at sympatico.ca
Sun Sep 30 14:21:45 EDT 2001
Yup, this is normal. High performance tread compounds basically
"freeze" at lower temperatures. My Toyo RA-1's and Kumho V-700's are
very bad for this. They also provide very little traction when the
temp drops even more. Don't even think of going near snow. All
season and winter tires aren't just tread pattern, it's also compound.
other toys with sticky tires
Alexander van Gerbig wrote:
> I have had a vibration in both the 80 and 90q20v since I have had the
> 16" up in VT. When I get in the car and go for the first drive in the
> morning I always get a quite sizable vibration from 40mph up. This
> vibration goes away after driving several miles, the colder the longer it
> takes for it to go away.
> This has happened in both cars, with Dunlop Sp9000's and Kumho 712's,
> more so with the Kumho's. I figure it's the tire sitting overnight on the
> uneven rocky driveway causing the rubber to sort of form around the bumps
> and such. Is this common? The vibration goes away after 5 miles or so.
> I've tried higher and lower tire pressures and it really doesn't have any
> effect, but temperature really does, below 50 and the vibration is quite
> obnoxious for the first 5 miles, feels like I have a bent rim and then it
> goes away almost entirely.
More information about the quattro