will a 18" 8.5/9.5 15mm rim fit on my camaro?
 

will i need spacers or am i in the clear with this size?

They'll fit... but you have to make sure the backspacing and the lug pattern is the same. Camaros are 5x4.75

what phate said

thanks guys, yah i got the bckspacing all good 5-120 im canadain lol. i was concerned with the offset. alright thanks guys ill post pics when i have them mounted should be arriving soon.

sweet, nice camaro!

I really don't know if this will be a problem but I'm fairly sure the lug pattern is 5x120.65 or something like that in metric. I know it's not an even number. But I really don't know if the .65 of a mm will make a difference or not.

Im still a little un easy if they are going to fit. i had a friend tell me the 15 mm offset isnt going to work. what do you guys think?
and i havent bought rubber yet what profile should i not go larger than, 45?