RE: [Chrysler300] re tires, etc for 300 cars

[christopher beilby <thelastbestgenius@xxxxxxxxxxx>]

I may have missed it, sorry if I did.
 
Apart from cost of tires for 300s, other collector cars, I believe today there is a 2nd issue that did not exist when tires that may still be on our cars were made 10-30 years ago?
 
I was told years ago, all tires were vulcanised, made/cured if you like, by heat from steam - likely by passing them thru some steam heat process? 
But then, some manufacturers, or maybe many/most - who knows?!! - went to a chemical curing/making process, as it cheaper.
And here is where I get more vague, questioning, of those who know more - I am told that from the day they made, these chemical cured tires start to self destruct, and that why some tire brands have time warranties, in some cases maybe only 4-5 years, despite they recognised good brands??!!
 
Amongst the later posts current on this topic I saw I think that Cooper warranties it's tires near forever timewise - so obviously they are not using self destruct chemical curing?! But against this, I learn in US motorcycle tires are illegal for use if over I think 6 years old - and date stamp checked?

Does anybody know anything more certain than my maybe misdirected beliefs/knowledge - what tires today are chemically cured, what manufacturers still make tires like maybe Cooper do, that last, have warranties, until worn out?!
 
I recently have bought 3 sets of wide white radials, and I will never wear them out soon, but if they going to become dangerous because of chemical self destruction after say 5/6 years, this another thing to factor in if outlaying $1,200?!
Anyone add anything real certain, or if not, can someone in US maybe contact Coopers and ask what gives, who does what, is 'chemical curing self destruction' an old wives tale??!
 
Christopher in Australia
 
 

> CC: Chrysler300@xxxxxxxxxxxxxxx
> To: crc@xxxxxxxxxxxxxxx
> From: mmoore8425@xxxxxxx
> Date: Sat, 19 Nov 2011 06:39:42 -0800
> Subject: Re: [Chrysler300] re tires, etc for 300 cars
> 
> Fern, here is my dilemma: 
> Over 50 years, I have acquired and kept three collector cars. Two were family cars I just wouldn't part with.
> 
> My 1963 E Type Jaguar has Dunlop Supersport tires on it, which I paid $1200 for. They are wonderful tires for that car. They have 10,000 miles on them but are 10 years old. 
> 
> My TR3 HAD a set of top Michelin tires, for which I paid $1000 for. They were 12 years old with maybe 5,000 miles on them when I sold them.
> 
> My 300H tires, replaced with Am Classic last summer were like new, but I bought them in 1982.
> 
> In other words, tires on our collector cars "age-out" long before they wear out. 
> 
> I chose to buy a set of Vredstein tires for $100 ea for my TR3, and they work great. I think the Michelins were better tires, but if I'm going on the freeway, I prefer new Vredsteins to 12 year old anything. 
> 
> I also have two other daily driver cars, so keeping 5 cars on safe tires at a reasonable cost can be a daunting prospect for some of us.
> Mike Moore 300H
> 
> On Nov 18, 2011, at 5:53 PM, Fern wrote:
> 
> > I've been reading this tread re tires, etc for our chrysler 300 letter cars. I find it rather weird that some members that although their collectors cars are now worth rather big bucks compared to when they acquired them years ago, they are not willing to spend the appropriate amount of $'s to make sure that they are as road worthy as possible. As far as I'm concerned, safety really comes into play with all this. My opinion on choice of tires is to get what is the best tire to do the job and forgot this nonsense as to whether is has wide white wall or narrow sidewall. When I had my 65 300L ht restored about 15 years ago, I was not able to find proper 14 inch tires for it plus the availability of factory hub caps was next to nil(the factory ones are not really nice looking to start with) plus the price for really nice ones was prohibitive so I converted to 15 inch wheels using the magnum 500's with the spinner options. Most people on the street will not remembe r as to whether these cars had wide whitewalls tires, etc so why are we wasting lost of money in trying to make to 100 % factory. Now let's remember that this is a hobby so let's quit worrying about using crappy bias ply tires as what these came with from the factory. I will always make sure that I have excellent tires, brakes and suspension on any of my vehicles. One cannot put a price on safety. I hope that I haven't offended any of you purists but this is my two cents worth. Cheers from Fern with 300H convertible and 300L ht and still to restore 300L 4 speed conv.
> > 
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