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Topic: Tire Deterioration-The Life Span Hagerty Article

in Forum: C3 Handling Components


Tire Deterioration-The Life Span Hagerty Article

Posted: 3/30/14 10:44am Message 1 of 17
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The owner of a 1969 Corvette was cruising down the highway, when the rear driver’s side tire blew out

http://www.hagerty.com/articles-videos/Articles/2014/03/21/Shredded-Tire


 

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Re: Tire Deterioration-The Life Span Hagerty Article

Posted: 3/30/14 12:49pm Message 2 of 17
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20218
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
Funny someone mentioned trying to get a tire store to air up a tire, but refusing because the tires were too old. Had the same issue with a tire on my trailer, of all things! Boss-man wanted to borrow the trailer for the weekend, and I told him it had a flat. He pulls it up to the shop, and finds one of the valve stems broken. So, he limps it around the corner to the  tire store to get a new stem installed. They refused, stating the tires were too old....even tho they are not weather cracked, or worn out. He wanted me to buy new tires for it, but I dint....not guna spend the $$$$ just so HE could use MY trailer....that's just silly...LOL
Tire dates are important, and if you drive your car, you really need to keep them "fresh", for safety. The tires on my '74 were put on in....1997.....and they're still on it today. No weather checking, plenty of tread left, and they all hold air. I KNOW I need to replace them, but, since I rarely drive the car, I'm just not gunna do it, until time for the next long road trip. Last trip in this car was to C3 Fest/C3VR Gathering at Mike's place....in 2011....on tires that were installed in 1997....perhaps my luck will run out one day, but I'm not going to chance tearing the car up on old tires. I'll take the tires off the Corvette, and put them on the trailer.....problem solved....LOL

|UPDATED|3/30/2014 12:49:22 PM (AZT)|/UPDATED|



Joel Adams
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"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

Re: Tire Deterioration-The Life Span Hagerty Article

Posted: 3/30/14 2:25pm Message 3 of 17
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Suffolk, VA - USA
Joined: 7/24/2012
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Vette(s): 1969 convertible 427 4speed

When I bought my 69 it had the firestone redline bias tires. I have owned the car for a couple of years. The tires look to be good. They hold air and have good tread. What should I look at to determine their age?  Thanks, Bob




Re: Tire Deterioration-The Life Span Hagerty Article

Posted: 3/30/14 2:48pm Message 4 of 17
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Suffolk, VA - USA
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Vette(s): 1969 convertible 427 4speed
My mistake, I should have read the article first.  I will look to see it my tires have the DOT numbers.  Good article.


Re: Tire Deterioration-The Life Span Hagerty Article

Posted: 3/30/14 5:53pm Message 5 of 17
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Scottsdale, AZ - USA
Joined: 5/23/2007
Posts: 617
Vette(s): 1981 Corvette Two-Tone Claret color, 4 spd, C7 Vert
That article was pointed at Joel and I.  Mine were installed back in 1996 and at the time a couple of them were already two years old.  (discontinued Goodyear GT+4's)

|UPDATED|3/30/2014 5:53:12 PM (AZT)|/UPDATED|



      Only 34 years together

Re: Tire Deterioration-The Life Span Hagerty Article

Posted: 3/30/14 7:25pm Message 6 of 17
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Temple City, CA - USA
Joined: 10/3/2010
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Vette(s): 1969 Daytona Yellow. 350 / Automatic.
Oh great!  Rebuild the calipers, fix the wipers (still) and the horn (still) and now a set of tires.  What's that another $1000.

Well, thanks for the info.  I already knew it but was in denial.



Re: Tire Deterioration-The Life Span Hagerty Article

Posted: 3/31/14 8:49am Message 7 of 17
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New Albany, OH - USA
Joined: 8/17/2010
Posts: 173
Vette(s): 1980 Coupe / Snowcrest White / L48, 350 / Comp Cam / Edelbrock Heads / Cyclone Intake / Holley Carb / Holley Fuel Pump / Patriot Headers / Dual Exhaust / Magnaflow Mufflers / 1964 Coupe / Riverside Red / L76, 327, 365hp
Just for information but I found this website advertising Goodyear Eagle GT tires.
They also advertise in the "NCRS Driveline" Magazine.
 



Chuck

Re: Tire Deterioration-The Life Span Hagerty Article

Posted: 3/31/14 10:03am Message 8 of 17
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20218
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
Haggerty article said: "For example, a serial number ending in 4905 tells you the tires were made during the 49th week of 2005. If there are no recognizable serial numbers, you already have your answer – the tires were made prior to 2000 and need to be replaced."


That statement is misleading at best, and an outright lie at worst.
Tire made BEFORE 2000 also have date codes on them....it has been a standard for many years before the  Gobment got involved. Date codes before 2000 simply do not include a specific serial number....just the date itself. The older coding did not allow for the decade of production because tire manufacturers dint expect tire to be in use that long, so they dint put what decade the tire was made on it, just the last number for the year/
First example(below) is coded for the 51st week of 2007.





Next example is the earlier coding, and shows a build date for the 40th week of the 8th year, but no decade....so it could be from '78, '88, '98.....who knows? Ermm





|UPDATED|3/31/2014 10:03:53 AM (AZT)|/UPDATED|



Joel Adams
C3VR Lifetime Member #56    

My Link


(click for Texas-sized view!)
             NCRS

"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

Re: Tire Deterioration-The Life Span Hagerty Article

Posted: 4/6/14 2:16pm Message 9 of 17
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Ash Fork, AZ - USA
Joined: 4/18/2007
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Vette(s): 1981 Red Interior White exterior
Mine are from March(11th week) 1995 or '85 or '75 or...


Dave C..........My mantra: I can not be bought!!      Long and short term leases available.
In the words of Zora Arkus-Duntov "Is your seat belt fastened? Alright, Let's go"


Yeah, I know, Shut up Dave.
Lifetime Member #192


Re: Tire Deterioration-The Life Span Hagerty Article

Posted: 4/6/14 3:55pm Message 10 of 17
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Grapevine, TX - USA
Joined: 8/26/2006
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Vette(s): 1972 LT-1 convertible with factory air. 2017 Black Rose Grand Sport convertible.
That article never actually tells us how old those tires were.


   

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