Check these tyres out on tyrestretch.com
They're 165/35/17s and probably have the smallest sidewall height I think I've ever seen! These have gotta have less rolling diameter than 195/45/15s with the bonus of being smart 17s although they're quite narrow and may require a rim width of less than 7J would could cost dollars!!! :twisted:


Also in 165/40

Some serious stretching goin on!

Loads more images and unusual sizes on their site :arrow: