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Old Apr 5, 2026 | 09:11 PM
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Just dropped my spare tire out of my '76 for the first time. I think it is original. I bought the car with less than 50k miles 40 years ago. Would the original be a firestone? Still holds air.
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Old Apr 5, 2026 | 11:07 PM
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I think the spare on my '76 is the original as well, it's never been installed that I can tell.
I was wondering if it would be worth anything to someone getting their car judged.
Between us we have half of a set, assuming they're the same model and size of tire.
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Old Apr 5, 2026 | 11:44 PM
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Mine doesn't look like it was ever mounted either. The wheel looks brand new. Is yours a firestone?
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Old Apr 6, 2026 | 12:10 AM
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I had to go check, it's a Goodyear Steelgard.
I have no real idea if it's original, I assumed it was because it looks unused.
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Old Apr 6, 2026 | 07:32 AM
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Check out the date, should be 3 numbers, first two is week and last is year. Worth anything? would not expect that much of a demand but all you need is one.. I have a 78 spare that I tried to give away for free but no takers. 5th week, 1978

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Old Apr 6, 2026 | 09:29 AM
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If it's original it would be a Firestone 500 G-70...pre numerical number..
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Old Apr 6, 2026 | 12:55 PM
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I think that's what it is.

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Old Apr 6, 2026 | 02:28 PM
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Yup, the infamous exploding 500. My right rear blew before it was 3 years old.

Don't ever consider using it...boat dock cushion only.
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Old Apr 6, 2026 | 02:32 PM
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Trying to decide what to do with it. Clean it up and put it back up or get another spare tire. Fact is, if I ever get a flat, won't use the spare anyway as you have to lay on the ground to get it out, so the tire is just a place holder for the the tire support.
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Old Apr 6, 2026 | 02:51 PM
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Years ago I weighed my spare on the bathroom scale & it was around 50 lbs. I've run without it ever since.

I have free towing with Hagerty..
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Old Apr 6, 2026 | 04:58 PM
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How did you remove the carrier? Not sure how to remove the back two bolts.
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Old Apr 6, 2026 | 05:16 PM
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I left it in...kind of hard to see.

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Old Apr 6, 2026 | 05:47 PM
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Originally Posted by loflite
How did you remove the carrier? Not sure how to remove the back two bolts.
They unthread. The bottom of those hangers has two flats, up at the top where they screw into the frame is a hex.
The rear one has two bolts holding it to the frame.

I pulled mine out for something, probably the exhaust, and haven't put it back yet.
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Old Apr 6, 2026 | 08:32 PM
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Thanks for all the info!
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Old Apr 6, 2026 | 10:19 PM
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My original 500 form my 75, kept this one as a spare for some 35 years but never did use it. Tire was hard as a rock when replaced.


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