Trevor, I absolutely agree with you. I'm not terribly familiar with the bugeye (although I'd sure like one for a racecar project ... /ubbthreads/images/graemlins/devilgrin.gif ), however, I am working on the same situation with my '76 Midget. I too had 165/70's on my stock 4.5" wide wheels. I'm trying to fit 175/60R13's because that's the smallest DOT Legal racing tire size. They're supposed to go on the moss wheels. In order to prevent sideways travel, I'm working on a panhard rod, and I've already done a 3/4" swaybar up front, as well as hard bushings all around. In a square arched spridget, there's no way to avoid rub without lateral axle location. At current, with the current wheels and tires, I already get some tire rub on the insides of the fenders under hard cornering (as evidenced by the undercoating which is missing in a strange pattern resembling a tire /ubbthreads/images/graemlins/tongue.gif ). I'd imagine that this problem is similar with the bugeye, though the fenders may well be more forgiving. The loss in net tire diameter from 165/70 to 175/60 is about .8" meaning that the car will sit almost a half inch lower when the race tires are on it (it already has only about 3" net ground clearance). Assuming you could get a 14" wheel in the correct bolt pattern that would be lug centering, it should fit, but you'd need to check about proper offset to guarantee that. It'll be hard to get tires smaller than 185/60R14 in a competition tire, so this is another consideration. Consider however, that the stock wheel for a bugeye is either 3.5 or 4" if I'm not mistaken, so the increased suspension loads are huge. The hub will now have to withstand considerably higher cornering acceleration as a result of the improved grip, plus the wheels are heavier. Be prepared to crack check regularly, but I'm not sure what else to tell you. Bugeye58 on this forum has raced a bugeye in the past in SCCA Production racing, so he can give you more specific advice about these things, but he uses (if I'm not mistaken) 13" wheels and tolerates the reduced rolling diameter.