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Old 06-27-2010, 07:21 PM   #1
Strut
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Tire Exploded!

Hey guys, had a spare tire in the back of my dads truck. Its been there for weeks. Well, yesterday it just decided to bust through the tread.... Just setting in the back of the truck. It still holds air.... It got hot yesterday, but it has been all week. Anyone have a explination for this. Here are some pictures:



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Old 06-27-2010, 07:29 PM   #2
powerdriver 1958
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Re: Tire Exploded!

Maybe some tire guys will speak up but I had two Michelin tires do that and I always thought that Water got under the tread and rusted the steel belts
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Old 06-27-2010, 08:04 PM   #3
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Re: Tire Exploded!

hmm i seen that happen once..... but mine was at 80mph on I10 going back to phoenix..... limped the last 18miles on the belts (stayed pumped up like yours) to the reststop .... bout a 1/4 mile from the reststop BOOOOMMMMM.... was cool the AAA guy gave us a ride the last 100 miles to my house for free (she had AAA).....

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Old 06-27-2010, 08:12 PM   #4
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Re: Tire Exploded!

I would like to know to?? I just finished running 30 miles on the interstate..it got me the last 4 mile home but it looked like an egg
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Old 06-27-2010, 08:40 PM   #5
dwcsr
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Re: Tire Exploded!

Thats called tread seperation. The bond between the casing and the belts failed. The MFG should replace it for you
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Old 06-27-2010, 10:03 PM   #6
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Re: Tire Exploded!

Quote:
Originally Posted by dwcsr View Post
Thats called tread seperation. The bond between the casing and the belts failed. The MFG should replace it for you
X2 on that tire seperation
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Old 06-27-2010, 10:11 PM   #7
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Re: Tire Exploded!

Tire looks pretty old. How old is it? You can see dry-rot around the separation. Sun will accelerate dry-rotting to the extreme. My vote is the dry-rot compounded by high heat. I seriously doubt that the manufacturer will help you any.
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Old 06-27-2010, 10:50 PM   #8
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Re: Tire Exploded!

It's one of them thar xplode'n Farstone tars.
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Old 06-27-2010, 10:50 PM   #9
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Re: Tire Exploded!

oh, I'm not worried about getting it replaced... It is a old tire I think it was off a 97 1500... Just had never seen anything like that before. It was just sitting in the back of the truck, not on it. We have another wheel and tire from the same truck, think it would be safe to use for a spare?
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Old 06-28-2010, 12:36 AM   #10
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Re: Tire Exploded!

i wouldn't, but that's me.
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Old 06-28-2010, 01:36 AM   #11
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Re: Tire Exploded!

Quote:
Originally Posted by Strut View Post
oh, I'm not worried about getting it replaced... It is a old tire I think it was off a 97 1500... Just had never seen anything like that before. It was just sitting in the back of the truck, not on it. We have another wheel and tire from the same truck, think it would be safe to use for a spare?
No.

It's probably just me, but I think your spare should be one of the better, if not the best tire on the truck.
It's the one you have to count on when the chips are down.
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Old 06-28-2010, 01:53 AM   #12
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Re: Tire Exploded!

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Originally Posted by El Jay View Post
No.

It's probably just me, but I think your spare should be one of the better, if not the best tire on the truck.
It's the one you have to count on when the chips are down.
I agree
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Old 06-28-2010, 03:09 AM   #13
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Re: Tire Exploded!

Quote:
Originally Posted by dwcsr View Post
Thats called tread seperation. The bond between the casing and the belts failed. The MFG should replace it for you
I agree.Just tell em after the faulty tire exploded, now you've got permanent ringing in your ears.
The Mfg. should have 4 new tires and a trauma counselor at your doorstep by tomorrow morning. ha ha.
just kidding of course.
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Old 06-28-2010, 06:10 AM   #14
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Re: Tire Exploded!

was the tire ever ridden on flat or very underinflated? looks like a well worn neglected tire to me
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Old 06-28-2010, 10:32 AM   #15
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Re: Tire Exploded!

That tire looks like trash before the tread seperated. I see its dry rotted badly. Tires only have a certain service life. They dont last forever. Its definately failure due to age. The heat raised the air pressure in the tire and The rubber was just too weak to hold it.
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Old 06-29-2010, 06:36 AM   #16
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Re: Tire Exploded!

the last 2 digits of DOT# on tire are year of manufacture, thanks for the heads up to look at my stuff and get rid of old ones.

a helpful tire clerk once said 5yrs is the safe life of a tire, regardless of how they "Look". I think that is fairly accurate.
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Old 06-29-2010, 12:07 PM   #17
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Re: Tire Exploded!

Obviously the tire still had winter air in it,by early spring all tires must be drained and have the air replaced with summer air-----
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Old 06-29-2010, 12:39 PM   #18
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Re: Tire Exploded!

Quote:
Originally Posted by Bus Ted Knuckle View Post
Tire looks pretty old. How old is it? You can see dry-rot around the separation. Sun will accelerate dry-rotting to the extreme. My vote is the dry-rot compounded by high heat. I seriously doubt that the manufacturer will help you any.


I have to agree with you also...
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Old 06-29-2010, 12:56 PM   #19
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Re: Tire Exploded!

dry rot + heat + very old tire = bound for failure.... stop at a local tire shop and see if they have a used tire of the same size to mount on there as a spare.
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Old 06-30-2010, 07:13 AM   #20
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Re: Tire Exploded!

yeah i use to instakk that brand tire it is a great tire bf good rich is maded my michlean tires. that tire looks old and ry rot i'd just replace it and let it go
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