My 1990 Super Seven has 14" Panasports, and given the few 14" tire choices, wondering if I should switch to smaller 13" wheels, or go up to 15's. The car is fairly new to me, and came with a set of fairly old Bridgestones. I feel that 15" wheels and tires might add more weight, given I have a Lotus TwinCam and not a more modern engine, I'd rather not give up HP pushing extra weight (I'm already too much weight! )
Thanks for any advice/opinions.