Help me pick a tire size!

That looks great...as usual with your stuff....BUT the 215 70 14 is about an inch shorter than the 235 60 14, so on the rear, the 60 would not cut the gear ratio quite as bad.

I actually had a 235 60 14 all around on this car, which has a slant. The front steering was way to heavy with manual steering. And the back looked cool, but again was way to heavy, and robbed power from the slant. They were on the car for about an hour before I went back to the 215's.