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Spare Tire For 1997-2017 Corvette - www.modernspare.com

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Spare Tire For 1997-2017 Corvette - www.modernspare.com

Old 06-12-2017, 12:44 PM
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Join Date: Jun 2017
Posts: 2
Default Spare Tire For 1997-2017 Corvette - www.modernspare.com

I got rid of my run flats and have been looking for a spare tire for my C6. I called my dealer and GM doesn't produce one so after a bit of research on the interwebs I came across this product. Does anyone have an experience/review with this company or product? It seems reasonable enough and comes with appears to come with everything needed to change a flat. What are your thoughts? TIA

Pics from website and link below:

Attached Thumbnails Spare Tire For 1997-2017 Corvette - www.modernspare.com-%5E63f2f7dc7f23778d3c564d87b1192f8ad08812d8db355dc656%5Epimgpsh_fullsize_distr.jpg   Spare Tire For 1997-2017 Corvette - www.modernspare.com-20170218_095020.jpg  
Old 03-18-2018, 09:22 PM
Junior Member
Join Date: Dec 2017
Posts: 8

I just spotted this post
It's a bit late but maybe it will f help someone else

I have 2 C5's
1 for the street and 1 for the track that is street legal

I also have a 2011 Cadillac CTS and the donut spare from the CTS is a perfect fit on the Vette's
For my track car I need a 5/16" wheel spacer for the donut to fit over my larger front track calipers.
Rear brakes are stock and donut fits without spacer

I found very low profile scissors jacks on line. With tires deflated the jack still fits under my stock Vette OK, but lowered track Vette needs 2" block of wood for jack to fit under with deflated tire.
I tested it and was easily able to drive onto the wood block.

I have 3/4" drive sockets welded onto both jacks so I could use my breaker bars to jack them up rather then the 1/2 *** BS handles that come with these scissors jacks.
I got to use the scissors jack set up helping a stranded motorist change a flat.

I had these sockets welded onto all my cars that have scissor jacks.

Luckily have not had to use the donut spare yet.
Hope this helps someone
Old 06-18-2018, 01:26 PM
Junior Member
Join Date: Jun 2018
Posts: 1
Default Spare Tire

What is the Cadillac CTS Spare tire for the C5 ?
Is it the T135/70R18

or 155/70/17 17?

Thanks, Waldo

Last edited by Waldo Rodriguez; 06-18-2018 at 01:39 PM. Reason: added size and photos
Old 06-18-2018, 02:49 PM
Junior Member
Join Date: Dec 2017
Posts: 8
Default Spare Tire For C5

I've got 18" wheels. The 18" spare pictured is what I have

i bought an extra new spare on Ebay.
l move it from C5 to C5
And Leave my CTS spare in my CTS

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