In ET20 ish. Been offered some MOs and another set of wheels with no tyres, just wondering what size rubber to drop on them?

Was thinking 235/40/18, but can 245/40/18 fit ok?

I've got coilovers so can raise or lower the ride height, and spring / damper clearance I guess should be ok. Standard arches and arch liners that I don't want to bugger about with.

On the 9" wide 18s I run on the Evo, I normally use 245/40s, as they give a nice 90 degree angle to the tyres. Not a fan of stretching, or the polar opposite buldging either

Si