![]() |
![]() |
![]() |
|
Enthusiast Joined Jan 8, '12 From pierpont OH Currently Offline Reputation: 0 (0%) ![]() |
So i got some Dunlop Direzza Z1 tires for the Celi 205-50 R16. had the car re-aligned within a week. Anywho they ran fine for the first 2000 miles then the car started to rumble and I shrugged it off (because of a different problem with the harmonic balancer). When I was rotating the tires I noticed really bad cupping on the inside of both front tires. I checked they cant rub on anything, struts are not great but still pass the bounce test, properly inflated tires. One thing I should say is that the cupping starts on the lip where the tread grooves are. The only thing i can think of is that the tire is too squared off at the lip and the cornering is pealing off the rubber. any other ideas?
Too late to take a picture. |
![]() |
![]() |
|
Enthusiast ![]() Joined Apr 11, '09 From Florida Currently Offline Reputation: 0 (0%) ![]() |
Since both front tires are "cupping," traditionally indicates out of alignment or worse case a front end suspension that is worn out and will not maintain proper alignment. Of course, certain tires more susceptible to wear, e.g. soft performance tires - but still the problem is the same cause.
Please let us know what you determine - if you trust the original alignment people, perhaps they can provide some perspective. Good Luck... So i got some Dunlop Direzza Z1 tires for the Celi 205-50 R16. had the car re-aligned within a week. Anywho they ran fine for the first 2000 miles then the car started to rumble and I shrugged it off (because of a different problem with the harmonic balancer). When I was rotating the tires I noticed really bad cupping on the inside of both front tires. I checked they cant rub on anything, struts are not great but still pass the bounce test, properly inflated tires. One thing I should say is that the cupping starts on the lip where the tread grooves are. The only thing i can think of is that the tire is too squared off at the lip and the cornering is pealing off the rubber. any other ideas? Too late to take a picture. -------------------- ![]() I spent my money on wild women, partying, gambling, expensive timepieces, and my 6GC - the rest of it I wasted! |
![]() ![]() |
Lo-Fi Version | Time is now: July 22nd, 2025 - 1:05 PM |