defective Michelin's
 

I recently discovered all 4 of my Michelin Pilot Sport A/S Plus tires are defective. The tread is seperating just above the sidewall. They had ~ 18K miles of use, mostly hwy miles. The limited warranty is covering some of the replacement costs. Car is at the dealer having new tires installed as I write this post. FYI.

Re: defective Michelin's
 

Thanks for the heads up, I have 60K klms (37K miles) on my fronts and 5K on my rears. It's my 2nd pair, got 35K klms on the 1st pair, so far no problems.

Re: defective Michelin's
 

I just bought 4 of these for the wifes car in June !!! Guess I better keep my eye on them !!! Last set went 56,000 miles so I bought some more !!!

Re: defective Michelin's
 

I had great luck with the Michelin Pilot A/S until I ran over something leaving a 3/4" hole in the tire. You may have just received a bad batch.

Re: defective Michelin's
 

I would be curious what the manufacturer date is on the tires. Sounds like an age issue more than mileage.

James

Re: defective Michelin's
 

Ditto!
Dennis
DTMenace

Re: defective Michelin's
 

Re: defective Michelin's
 

But the OP states A.S Plus....All Season :confused:

Re: defective Michelin's
 

Yes, that is what my PO installed on my SRT6.

Attachment 41303

Re: defective Michelin's
 

Yes.....not the OEM Michelin PA2's.

Re: defective Michelin's
 

Re: defective Michelin's
 

DOT 4M N4 005X
DOT 4MCR 002X 1710
All tires were manufactured in 2010. I google them and read enough to wonder why there was not a recall.

Re: defective Michelin's
 

3½ years is not a long time, unless they sat in constant sun. Still, they should last longer than that.

Re: defective Michelin's
 

Could they have been installed incorrectly? They are directional tires. I had some dufus put some on the wrong way once. Unless you look you may not have noticed.

Re: defective Michelin's
 

Are you sure that the tread is actually separating from the tires? If a tread was separating, it is highly unlikely that it would occur to all four tires at the same time. Especially since it would have involved defects on tires made in different batches/times (different size, etc.). There would probably be lots of others complaining of the same issue. Plus, if the tread were separating from the inner plys, at least one of those tires would probably have suddenly failed already. Are you sure you weren't seeing more of an issue with dry rot - where the outer tread and/or sidewall start to develop cracks along the circumference of the tire? That's a common issue with just about any tire in just a few years, though it is largely cosmetic. I'm still driving around on original PS2s that were manufactured in July 2004, LOL. They have so much dry rot that they look out of place on my nearly new-looking 04 (non-srt). I figure I'll replace them next spring.