1985 grand prix wheel offset?

[crazyprix]

i have a 1985 grand prix and i wanted new wheels but i dont know the wheel offset?
thanx

 

[JESSEGOTTA GP GT]

I'm pretty sure their 5x120.... but I'm not 100%

 

[Poil336]

I'm pretty sure their 5x120.... but I'm not 100%

that's bolt pattern :th_thumbsup-wink: haha
tire rack has 8 wheels listed with offsets around 12mm, one is 8mm but the other 7 is either 11 or 12. and yes, the bolt pattern is 5x4.75in or 5x120mm

 

[Trannyman95]

3.5-4" backspacing works well depending on tire size and rim width. What size wheels and tires are you planning to use? Most of the newer age rim styles wont work on G-body cars but there are still a lot of wheels to choose from. Centerline will custom machine any offset you want but they are on the pricey side depending on style.

 

[crazyprix]

i was looking at some cragars but i dont really know a good website that has a wide selection?

 

[JESSEGOTTA GP GT]

Corvette rims are 5x120... thats what I would buy.