Skinniest 18 tire, 27" Overall Diameter

[E.Marquez]

Looking for a tire to use on a custom wheel... as a spare, for a GT500..
Want to match the Overall Diameter as close as possible.


255/45-18 (Front) 27.04 Overall Diameter
285/40-18 (Rear) 26.98 Overall Diameter

So, I want the absolute skinniest tire I can find to run as a spare, then will build a rim to match, for the tire, and mounts over my brakes.

Ideas?

 

[Omcar]

I am selling (2) 215/45-18 Pirelli pzero Nero tires - new. Thought I wold use them for a better reaction time but decided to go deep instead. They are mounted on stock 18" wheels. PM me if you have questions.

 

[E.Marquez]

Thanks i'll keep that in mind....

Really hoping for something really narrow. I can get a Goodyear 145/80-18 Spare... which will fit the 4x18 wheel I have in mind.. But was not sure if there were other options.

 

[Matt@DTD]

Thanks for the post E.Marquez.

At this time we do not offer any donut spares like the 145/80-18 you found.

The narrowest option we have that is near 27 inches in rolling diameter is size 225/50-18.