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Ive decided that a set of rally wheels would look real good on my '85 any one know if they will fit ? Im talken about the 15' rally's that were used on the c3. I don't really want to spend the money on a set of custom built wheels say from WHEEL VINTIQUES but I might if I have to. Im guessing to get the correct backspaceing and brake caliper clearance Im probly going to have to spend the money on a custom set. I would still stay with 16' wheels. has any one else tried doing this ? ( I mean putting the 15 " steel rally's on a c4) ...... I would really like to see a picture of a c4 with rally's on it
I know this is an old thread, and not sure if the original author accomplished this. I just purchased an 85 and also considering retrofitting 15" rallys. In my investigating I have discovered that 15's will definetely clear the rotors and calipers ( the 84 vette was scheduled to come with P215/65R15's). The factory 16x8.5's with 255/50zr16's sit 4" proud of the wheel hub. Wheel Vintiques offers a 15x7 series 30 rally with 4.5" backspacing which would leave 2.5" proud of the hub. I was planning on either 235/60r15 radial T/A's or 215/65R15 radial T/A's or Michelin Defenders. My car is 100% touring with my wife, so max lat G's are not a concern, ride comfort and wet traction more so. One of my factory wheels is tweaked, so between a replacement wheel and a set of new BFG Gforce sport comps I'll be into it for at least a grand. I like the classic rallys for their good looks and ease of maintainence, so heading down that track. I've seen a couple of pics of C4's with the 69-82 15×8 rallys (4" bacspace) and they hang too far out of the wheelwells. Hopefully my idea will not.