I just joined. Not very internet savvy. I'm the original owner of an 85 MCSS. Hello to all.

Mar 21, 2021
3
3
Can someone tell me if Pontiac GTA or Buick GNX wheels will fit an 85 MCSS with a stock suspension without any clearance issues? Is there an aftermarket wheel that looks like either of these wheels that works? I'm currently running 15X8 Rallye wheels with 4" backspace. Not sure of the offset. Tires are BFG 255/60R15 tires with no issues in the back but a slight rub in the front when the wheels are turned all the way.
 

Streetbu

Know it all, that doesn't
Supporting Member
May 22, 2011
2,502
113
Central NY

Wilfred1985

n00b
Thread starter
Mar 21, 2021
3
3
Can someone tell me if Pontiac GTA or Buick GNX wheels will fit an 85 MCSS with a stock suspension without any clearance issues? Is there an aftermarket wheel that looks like either of these wheels that works? I'm currently running 15X8 Rallye wheels with 4" backspace. Not sure of the offset. Tires are BFG 255/60R15 tires with no issues in the back but a slight rub in the front when the wheels are turned all the way.
Streetbu Thank you for that information.
 
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403Olds

Master Mechanic
May 31, 2014
351
43
South Central Ohio
Literally just did this yesterday on my wife's car. Put the front's on the front, and the rears on the rear with a 1" spacer. you could probably go 1.25" on the rear to fill up the wheel well more, but it looks better than the 14's that were on it.
 

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