How wide/tall of a rear tire combo can you fit under a 67 Cutlass Supreme?

I am looking at a 67 and might want to do a little drag racing as I add some performance mods along the way.

Anybody running some drag radials or even a set of slicks? If so whats your wheel tire combo?

I would like to hear your street tire combos too.

Thanks for any replies or pictures

 

This has been discussed several times; do a search. I run 30x9 Hoosier slicks on 9" wheels on my 66.

 

66 and 67 have the same wheel wells:

https://classicoldsmobile.com/forums...ire-sizes.html