I've just bought a set of compomotive TH's in 17x8 for my sierra Cosworth 2wd.

I'm looking into tyres and what's best to buy and sizes.

I've been thinking 205/40/17 for the front and 215/40/17 for the rear.

Don't really what to have to mod the arches if I can get away with it.

I've heard a few recommendations for the Yokohama AD08RS.

what other recommendations are there?

cheers Matthew