For a 4/4 on 5" rims for road use I would urge you to consider the Vredestein Sprint Classics, I love them, very predictable, decent wear characteristics, and they look just right on a 4/4. Narrow tyres complement the nimble handling, and they grip very well.
I can get mine to break away, but it's as a result of pretty brutal throttle openings in the lower gears, and I've got something over 165bhp to do it with. In normal driving they are perfect.
