Cragar

I am looking to put cragar ss wheels on my 98. 15x7 on the front and 15x10 on the back. I understand the wheels would not be hub centric but they should work as lug centric. Stock front wheel back space is 4.5. The cragars are 4. Stock rear is 6.5. Cragars are 4.250. Any thoughts if this will work?

I have Race Star 15x10 on the rear now. They have 6.250 back space. If I am correct, a 4.250 back space would push more tire to the outside so the tire may contact the fender. Thinking outloud.....