Hello all, well since ya'll are on the subject I have a question of my own. I'm still very shaky on tire and rim fitments but the post to tire-n-rims.com helped. If I get what I was doing, and did it right then for the front will 255 35 18 fit on a 18x9 rim w/ an offset of 37mm fit? And if so then that one should fit the crossfire's front wheel wells with no problems and throw off my speedometer by just a very small ratio?

Assuming the front is right, I couldn't find the stock rear rim size for the crossfire on that site but I believe it's a 19x9 and I just guessed with the offset but I said 37mm like the front. I know the tire is a 255 35 19. So what is the rear rim size and offset?

Thanks in advance for any help I can get understanding this whole thing