Specs are :
18x9 + 21 245/40r18
18x10 + 23 275/40r18

Are these good to get even still they are 18"? Why I'm asking is that everyone has the 19" lol. What do you guys suggest? Thanks!

 

I've got the 19's on my car and I think they're perfect, I have a feeling that 18's would look a tad small on a Z.

 

18's fit perfect on a Z

 

Are you getting a good deal? Buy em. 18's look fine on a z. But 19's do look better. However. Stay away from the 20's lol

 

Yea almost everyone that has them with a Z has the 19" set lol. And yes! I'm getting a good deal on them. I was thinking they might look too small but I'm running on stock 18's as well and I think it looks fine so we will see!
Good ol' trial and error! Lol