Question about Z06 RIMS ?????

Hello I have a 94 camaro z28. I wanted to put 17" 9.5 chrome z06 rims in the front and 18" 10.5 in the rear. I called belle tire and they told me they wont fit - that is the 18" 10.5. But I notice that many people have 93-97 camaros with these rims on there car with a 10.5 in the rear. How is that??? Do I need to buy something or modify something -

I asked the same question. You can go with a small spacer and/or a big ****ing hammer to the wheel well. Look for a post created by me, Jason posted links for reference, eliminates the need for an extensive search.