Decent handling susp setup?

Decent handling susp setup?

I have cooper Ultra Tourings on my 69 Valiant and they work really well for a 15" tire. Even in a straight line they hook better than the Mickey Thompson sportsman 26 x 10.50 I have for the car.
If you do run 225 60 15's they may rub on the front of your car until you move the fenders or set up the front suspension.