Ok, so- the 14 inchers look the same from the outside as the 17s because the extra width is on the backside or rear space portion of the wheel? Would a 14 incher fit over Frans rear suspension bits? (i'm not concerned with the 5-6 pin issue.) Perhaps Fran might have knowledge of this clearence dilemma. I may be able to live with ONLY 14" wide wheels like Bill D did with his Gulf GT40 with widened BRM wheels.