Topic: Tire Deterioration-The Life Span Hagerty Article
in Forum: C3 Handling Components
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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Moderator

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....

|UPDATED|3/30/2014 12:49:22 PM (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"
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
|UPDATED|3/30/2014 5:53:12 PM (AZT)|/UPDATED|


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



Moderator
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?


|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"

Yeah, I know, Shut up Dave.
