Re wide body 4/4. Mine is a 92 4/4 but was ordered with the wider 6" wire wheels from the plus4 and has wider front and rear wings to cover them. So it's at least 2" wider than a standard 4/4 .
My handbook says the fronts should be 18psi, but I read that it was better at 24, I tried this but the handling was worse with the front end bouncing all.over the place.
But to recap my original question was to possibly start a discussion as to whether the 4/4 handles better with standard wheels or the wider 6" ones.
Years ago.i had a 1500 Midget which came with wide alloy wheels which looked great however that was a far nicer car to drive after I replaced them with original Rostyles and 155 tyres. Just wondered about the wider wheels on the 4/4.