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Mounting an original Polyglas #3090420
10/30/22 11:06 AM
10/30/22 11:06 AM
Joined: Sep 2003
Posts: 2,763
Myrtle Beach, SC formerly the ...
340wedge Offline OP
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340wedge  Offline OP
master

Joined: Sep 2003
Posts: 2,763
Myrtle Beach, SC formerly the ...
I was lucky to come across a date coded Polyglas for my Duster that looks like it's never been on a car. There are no signs of dry rot or cracking and I want to mount it on my date coded rim. This tire is for my spare. SHOW ONLY and will never be on the car. My question is, when I go to get it mounted should I tell them to just fill enough air to seal the bead? Bottom line I don't want a 50 year old tire blowing up on anyone. Does anyone have any experience with this? Thank you.


1971 Sassy Grass Green Duster 340
2006 Charger Daytona GoMango
Re: Mounting an original Polyglas [Re: 340wedge] #3090438
10/30/22 11:35 AM
10/30/22 11:35 AM
Joined: Jan 2003
Posts: 2,295
Land of 10,000 Lakes
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44D6PAKCUDA Online content
top fuel
44D6PAKCUDA  Online Content
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Joined: Jan 2003
Posts: 2,295
Land of 10,000 Lakes
You'll be fine airing it up to 32 PSI as stated on the tire.That tire has more natural rubber in it than anything that has been produced in the last 30 years.Natural rubber does not deteriorate like the "fake" rubber in today's tires.

Re: Mounting an original Polyglas [Re: 44D6PAKCUDA] #3090445
10/30/22 11:52 AM
10/30/22 11:52 AM
Joined: Jan 2003
Posts: 20,751
A collage of whims
topside Offline
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topside  Offline
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A collage of whims
I've got a few 30-year-old mint spare tires @ 30 lbs in various cars, never been an issue.
They're not subjected to any conditions as spares that would create a problem.

Re: Mounting an original Polyglas [Re: topside] #3090458
10/30/22 12:32 PM
10/30/22 12:32 PM
Joined: Jan 2003
Posts: 21,499
N.E. OHIO, USA
A12 Offline
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Posts: 21,499
N.E. OHIO, USA
Originally Posted by topside
I've got a few 30-year-old mint spare tires @ 30 lbs in various cars, never been an issue.
They're not subjected to any conditions as spares that would create a problem.


Yeah and live most of their lives in a sealed, out of UV sunlight in the trunk of a car up up Who could ask for better long storage? wink







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