Offset springs in an early A

I bet you will have a problem getting 275/60/15 to fit. I have the offset kit and I don't see it happening unless you roll the lips and get within 3/8" on each side. too close for comfort IMO. That extra 0.5 inches just wasn't worth the hassle. Might get you 0.1 sec off you time slip. I really like the look of my 255/60/15 radial Hoosiers. I have plenty of room and will never have to worry about rubbing the wheel lip or the tubs. My 2 cents. Only one tire company makes a 265/60/15 and that is Dunlop. I didn't care for them. Hope all works out good