Car vibrating badly at 80mph on highway...
#14
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40 PSI sounds really high tire pressue, sure it should not be around 32? Thats what it says on the lable on the door frame on my a4 avant. Perhaps the tires are so pumped up they have no "give" in them and are causing the issue, but I suspect its a wheel balance issue.
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on what the PSI should be. Another thing I was wondering is could this problem be attributed to the fact that these are high performance all seasons and not a tire that has tread going in the right direction?
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on the car. Whats concerning me is its only doing this once I get to 80. Its really fine up until then but once I hit 80 it really starts to move around
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needed. What to they do differently and where can I get them locally?