Rally Wheel Question......

[wancosc356]

Originally Posted by jeromio

I have 6-lug rallies that I believe are 15x7 front and 15x8 rear. Tires are mounted so determining exact width is difficult, however the back spacing (well, "front" spacing) is noticeably different and the rear tires are pretty effin large. Mine are 5 hole - they look more like the car wheels. I'm currently looking for trim rings and it seems like the fronts need 2 1/2 inch deep rings and the rears 3 1/2 inch. I can find 2 1/2, but not 3 1/2. I could be measuring wrong. Pics of the truck are here http://chevy.jeromio.com. Can anyone clarify? What's the proper way to measure for the correct ring size?

I believe your rallys are car rallys. Or Corvette/Camaro style rallys. I believe there is a difference from those as far as sizings and back spacings. Notice the cut outs compared to the others in the above pics.