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Old 12-23-2002, 09:09 PM
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cutrone cutrone is offline
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will 15x8 rally II's fit a 69 g.p.?? what offset would be best 4 or 4 1/2?i would like to use
245/60's (front)- 295/50's (rear).im planning on replacing springs also.

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69 Grand Prix 428 H.O. loaded "J"
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  #2  
Old 12-23-2002, 09:09 PM
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cutrone cutrone is offline
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will 15x8 rally II's fit a 69 g.p.?? what offset would be best 4 or 4 1/2?i would like to use
245/60's (front)- 295/50's (rear).im planning on replacing springs also.

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69 Grand Prix 428 H.O. loaded "J"
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  #3  
Old 12-27-2002, 04:33 PM
engineer engineer is offline
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no factory 15 by 8 ever offered. on the front, the depth will not clear the wheelwell on the top or sides unless you run very low profile tires which will not fill the wheelwell.

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Old 12-27-2002, 08:57 PM
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what is the biggest wheel/tire combo that you would recomend?

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  #5  
Old 01-04-2003, 02:10 PM
Colorado Bill Colorado Bill is offline
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I ran 245/60-15s all around on a '70 with no problems, but the wheels were 15x7. Those tires were the same height as the originals, so the speedo even read correctly.

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Old 05-23-2003, 11:15 AM
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they fit!!! even with the stock 30 year old springs(sagging real bad).had heavy duty springs put on,man what a difference!! looks like it has grown some muscles.

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  #7  
Old 12-07-2003, 10:51 PM
pontiac81 pontiac81 is offline
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I'M SURE YOU KNOW THAT THE 69 GP, CAME WITH 14'' RALLY 2'S. EMAIL ME IF YOU NEED WHEELS I HAVE BOTH 14'S AND 15'S COMPLETE AND CHEAP. WWS44@AOL.COM

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