Cracking of all 4 tires - should I be concerned?
#1
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Cracking of all 4 tires - should I be concerned?
I bought a set of Dunlop SP Sport Signature tires back in 2009. It's been 3 years and I've only put 45K km(28K miles) on the set. When replacing the set for my winter tires last season I noticed that all 4 tires had cracks along the *inner* sidewalls. I'm pretty sure that my alignment and balancing has always been good since the tread wear is even. It sucks if I have to buy a new set since these have a lot of tread left. Any thoughts? Should I be concerned, play it safe, and buy a new set?
I also read that I may have gotten an old set when I originally purchased them. I'm gonna have to check the DOT stamp on them to see when they were made...
I also read that I may have gotten an old set when I originally purchased them. I'm gonna have to check the DOT stamp on them to see when they were made...
#2
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^^^ there was a problem with the Dunlops Signatures....
i saw the same cracks on my wifes lexus and she got em back in 2008-2009 and has only 9K miles on it....
we went back to sams club where we got em from and got em replaced....PS all 4 tires had crack.....1 tire had a 3 inches long crack and the other 3 tires had more than 10-12 inches worth of cracks....
take it back to where you got it from and get them replaced....you might get some credit as they are a 45K miles warranty tire....
i saw the same cracks on my wifes lexus and she got em back in 2008-2009 and has only 9K miles on it....
we went back to sams club where we got em from and got em replaced....PS all 4 tires had crack.....1 tire had a 3 inches long crack and the other 3 tires had more than 10-12 inches worth of cracks....
take it back to where you got it from and get them replaced....you might get some credit as they are a 45K miles warranty tire....
#3
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Wow, that really sucks then. Makes me want to stay away from Dunlop altogether. I'll contact the shop and see what they can do although I doubt they'll replace it. Maybe I can get a discount on another set at least.
#4
That's signature dry rot, though it seems awfully early for that (even if they were exposed to or stored in direct sunlight, which can noticeably shorten the life of a tire)(if you see an RV in a campground with covers over all the tires, that's why). I'd say you just got a defective mold (and sounds like you're not alone). I've always had good luck with Dunlop tires, but I understand your concern with the brand. Even if you get some satisfaction from a dealer, I wouldn't hesitate to contact Dunlop/Firestone. And write, don't call or email (and include some pictures).
#5
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Simba, I've stored mine over the winters in garbage bags on a balcony. I'm just surprised that the cracking is on the sidewalls facing into the car. I want to first see the date of manufacturing on the tires before sending Dunlop a letter and I'll only be able to do next weekend. Thanks for the advice
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^^^
when I saw that on the wifey's car i was like WTF !!! and i found it while I was doing an oil change....we went back and he replaced all 4 tires under warranty....Infact I gave him some cash to put a better tire on for me.....we ended up going with the Michellin Pilot Exalto AS something....love how that tire rides.....
I also saw similar crack (1/2 inch to 1 inch long on my car)....they were on 2 tires and the tires were Fuzion Hri (I was on a budget back then).....but I had 50K miles on them and cudnt complain coz I only paid $150 for a set of 4 installed/balanced
when I saw that on the wifey's car i was like WTF !!! and i found it while I was doing an oil change....we went back and he replaced all 4 tires under warranty....Infact I gave him some cash to put a better tire on for me.....we ended up going with the Michellin Pilot Exalto AS something....love how that tire rides.....
I also saw similar crack (1/2 inch to 1 inch long on my car)....they were on 2 tires and the tires were Fuzion Hri (I was on a budget back then).....but I had 50K miles on them and cudnt complain coz I only paid $150 for a set of 4 installed/balanced
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#8
I have 4 signature 2 dunlops, they all have what goodyear techs call "weather cracks" all inner side wall. What gives ? not even exposed to sunlight or its drying effect. The dealer tried to describe it as a slit. But i want ed to see it. They ended up giving me another tire discounted 25%. there was half the life left on it. So I told them I wanted the tire and will use it for such forums as these. The date code was 3512 (35th week of 2012). Not done with them yet. since checking the web.
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