Hi As i already got some very helpful information in this forum i finally decided to spend my 63 Riviera some nice original 15"Astro supreme wheels. I will go for 15x7 front and rear. The thing is that as i am in europe only Summit will ship these here and they offer only the following:U.S. Wheel 48 Series Supreme Wheels: 15x7, 5x5 bolt circle, 3,5 Backspace, -12mm offset and 3.300 in. Center Bore. I dont know if this will fit my buick. I read somewhere here that a 64 Riv has 3,5 center Bore. So anyone know if they will fit my 63 riv? Here is the link to the rims: http://store.summitracing.com/partd...923105+4294793325+4294795102+115&autoview=sku Thanks for every info you can give me Alex
You will need to have the center bore of the wheel turned out or run spacers, see this thread: http://www.v8buick.com/showthread.php?t=157029
I think 15" astros or 15" Torq Thrust I will look the best on this car. The TT I are in polished Aluminium and the Astros are chromed steel. I personally prefer the chromed steel. However it looks like i have to use this spacers because of the center bore difference.