Spare tire replacement
Thread Starter
Member

Joined: Sep 2009
Posts: 137
Likes: 1
From: EL Paso, Tx
Car: '89 Iroc-Z
Engine: 5.7 TPI
Transmission: 700 R4
Axle/Gears: 2.77
Spare tire replacement
Hey there guys,
I hope anyone reading this can help me out on a problem with my camaro's spare tire.
I have an '89 iroc-z with the 5.7 TPI motor. This January, one of the tires went flat...no biggie. When I went to change the wheel, I used the cylinder to inflate the spare/compact tire.
The tire inflated unevenly and was bulging at different points. Needless to say, it drove very wobly. My brother, who was driving behind me, said the tire looked as if it was about to come off of the wheel.
I took no chances and parked the car and simply took the flat tire to be replaced (Yup, it needed it).
The following day I called several tire centers and was told that the spare is a dealer-specific item. After having called the dealer, they told me that it was discontinued.
I've been driving since then with no spare. I really don't want to carry a full-size spare because of the Bose sound system. I'm sure it'll get in the way.
Any help is appreciated!
I hope anyone reading this can help me out on a problem with my camaro's spare tire.
I have an '89 iroc-z with the 5.7 TPI motor. This January, one of the tires went flat...no biggie. When I went to change the wheel, I used the cylinder to inflate the spare/compact tire.
The tire inflated unevenly and was bulging at different points. Needless to say, it drove very wobly. My brother, who was driving behind me, said the tire looked as if it was about to come off of the wheel.
I took no chances and parked the car and simply took the flat tire to be replaced (Yup, it needed it).
The following day I called several tire centers and was told that the spare is a dealer-specific item. After having called the dealer, they told me that it was discontinued.
I've been driving since then with no spare. I really don't want to carry a full-size spare because of the Bose sound system. I'm sure it'll get in the way.
Any help is appreciated!
Member
Joined: Sep 2009
Posts: 329
Likes: 0
From: Lower Burrell, Pa
Car: 86 Iroc-Z28 Camaro/84 BMW M Power
Engine: 350TPI/ S50
Transmission: t-5 five speed/ 5 speed
Axle/Gears: 3.42 posi/ 3.73LSD
Re: Spare tire replacement
If you weren't so far away i would give you mine.
Senior Member
Joined: Jun 2008
Posts: 1,298
Likes: 2
From: Norfolk VA
Car: 85 Camaro IROC
Engine: 5.7 TPI
Transmission: 700-R4
Axle/Gears: open rear, 3.42 gears
Re: Spare tire replacement
or use the new GTO compact spares... i hear they are the same size but much thinner and will fit just fine
Re: Spare tire replacement
I've just visited this forum. Happy to get acquainted with you. Thanks.
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Thread Starter
Member

Joined: Sep 2009
Posts: 137
Likes: 1
From: EL Paso, Tx
Car: '89 Iroc-Z
Engine: 5.7 TPI
Transmission: 700 R4
Axle/Gears: 2.77
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Spare tire replacement
According to post 19 and 21 of the following link, a fourthgen spare will fit:
https://www.thirdgen.org/forums/brak...4th-gen-2.html
JamesC
https://www.thirdgen.org/forums/brak...4th-gen-2.html
JamesC
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Senior Member
Joined: Jun 2008
Posts: 1,298
Likes: 2
From: Norfolk VA
Car: 85 Camaro IROC
Engine: 5.7 TPI
Transmission: 700-R4
Axle/Gears: open rear, 3.42 gears
Re: Spare tire replacement
dont take it as fact, but ive heard it in various threads on here and as we all know... if its on the internet, it HAS to be true... the internets don't lie right?
Member
iTrader: (1)
Joined: Apr 2013
Posts: 264
Likes: 0
From: Murrieta California
Car: 1969 RS Z28 X33 Norwood built
Engine: 383 Stroker
Transmission: T10 4 speed
Re: Spare tire replacement
I have the collapsed spare and was wondering if anyone actually used theirs. This answered my question. But it sounds to me like this is a lousy spare. I guess I'll just hope I never need one.
Joined: Feb 2003
Posts: 2,498
Likes: 20
From: PNW
Car: 91 Black Formula KR
Engine: 305 TPI R69/G92
Transmission: Astro A5-Pro 5.0-McCleod
Axle/Gears: US Gear 3.42 Eaton True Trac
Re: Spare tire replacement
Mine did the same thing when inflated. I think that they are so old, and been compact for so long, they just started to deform. If you buy another, inflate to check, and hope you can get it back to deflated shape.... fix a flat is messy, but is an option... and with a 12v air cimpressor, a bit smaller than spare tire...
Supreme Member
Joined: Jan 2006
Posts: 3,341
Likes: 10
From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
2 Flat 2 Go
Originally Posted by luvofjah
hope you can get it back to deflated shape
The Space Saver spare fits inflated in the right rear area intended in all the 3rd Gens I’ve seen and have.
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Happy Racing!
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Don’t Blame Me For Spinning You, My Car Simply Took The Air Off Your Spoiler
Joined: Feb 2003
Posts: 2,498
Likes: 20
From: PNW
Car: 91 Black Formula KR
Engine: 305 TPI R69/G92
Transmission: Astro A5-Pro 5.0-McCleod
Axle/Gears: US Gear 3.42 Eaton True Trac
Re: Spare tire replacement
I thought the 1LE with the aluminum rim came flat, & a canister of gas to pump it up when needed.
Senior Member
iTrader: (1)
Joined: Dec 2012
Posts: 512
Likes: 0
From: Mattoon Il.
Car: 1989 IROC-Z / T-Top -1987 GTA
Engine: 305 (LO3) _350 (L98)
Transmission: 700R4 _ 700R4
Axle/Gears: 2.73 L.S. - ???
Re: Spare tire replacement
it sounds to me like the canister was low on air ... my spare inflater all crazy like that too.
as old as it is, i was afraid to put much air into it and it was all misshapen and crazy looking, but after the 5th time i got scared and let all the air back out of it i just said f*** it and went for it ... once i got it to full psi, it was fine (was glad i didn't need it though, one that old scared the crap out of me) i just needed to have one for a road trip i was going on and didnt want to be stuck on the side of the road with nothing
as old as it is, i was afraid to put much air into it and it was all misshapen and crazy looking, but after the 5th time i got scared and let all the air back out of it i just said f*** it and went for it ... once i got it to full psi, it was fine (was glad i didn't need it though, one that old scared the crap out of me) i just needed to have one for a road trip i was going on and didnt want to be stuck on the side of the road with nothing
Supreme Member
Joined: Dec 2000
Posts: 1,271
Likes: 1
From: stallings,n.c.
Car: 1989 camaro rs convertable
Engine: 305 tbi
Transmission: 700r4
Axle/Gears: 7.5"3.42 gears forth gen 2000 camar
Re: 2 Flat 2 Go
[QUOTE=
The Space Saver spare fits inflated in the right rear area intended in all the 3rd Gens I’ve seen and have.
[/QUOTE]
not in the verts.i have to wrestle mine out of the hole even with the valve stem removed.
The Space Saver spare fits inflated in the right rear area intended in all the 3rd Gens I’ve seen and have.
[/QUOTE]
not in the verts.i have to wrestle mine out of the hole even with the valve stem removed.
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: Spare tire replacement
I run gto spare wheels with m&h front runners as my drag skinnies. Work great and clear 13" brakes! Perfect spare for guys with brake upgrades
Since i got two i can keep one as spare for my iroc and one in my 4th gen as spares that are lighter than factory
Since i got two i can keep one as spare for my iroc and one in my 4th gen as spares that are lighter than factory
Member
Joined: Nov 2005
Posts: 386
Likes: 1
From: Maryland
Car: 1987 IROC-Z
Engine: 5.7 TPI
Transmission: 700-R4
Axle/Gears: 2.73
Re: Spare tire replacement
Thanks Orr I will try to find a GTO spare tire.
Supreme Member
Joined: Apr 2006
Posts: 4,482
Likes: 9
From: Northern, CA
Car: 1989 Iroc-Z Camaro
Engine: TBI,5.0
Transmission: Automatic 700R4
Axle/Gears: Eaton Posi,3.42,LPW Ultimate Cover
Re: Spare tire replacement
Heads up = Do not run your car with a donut tire in the rear if you have a posi unit. It will rotate at different speeds and is very hard on any clutch pack unit. I'm not sure about the lockers.
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: Spare tire replacement
I believe the tire on the gto stuff is full size once inflated. I know my 4th gen factory one was, i drove it with donut on rear just fine
Re: Spare tire replacement
I have a 92 convert and tried my spare. It was all over the place. Apparently the age is the reason so I don't see any sense buying an old spare to replace it. Has anyone found a tire that could be mount to the spare's rim? We know the rim has the right clearances since the front and rear wheels are different. I would like to put a fresh tire on there (even if fully expanded/inflated) rather than using another older tire (gto).
Thread Starter
Member

Joined: Sep 2009
Posts: 137
Likes: 1
From: EL Paso, Tx
Car: '89 Iroc-Z
Engine: 5.7 TPI
Transmission: 700 R4
Axle/Gears: 2.77
Re: Spare tire replacement
It doesn't seem like 5 years ago that I started this topic! Lol
I went with a 4th gen Camaro spare, as they are more readily available than 04-06 GTO spares.
I went with a 4th gen Camaro spare, as they are more readily available than 04-06 GTO spares.
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