I never recommend a staggered setup as it makes it impossible to rotate your wheels. However, it does look nice... so more power to you if you want to do that. 25 in the rear would sit pretty close to flush and 35 in the front at 8.25 would also sit pretty decent. Personally, I like the 527's better for a Celica. The 521's look like stock GTi BBS's and aren't that cool IMO.
Wrap the 527's in a 215/40/17 or a 205/45/17 and they'll stretch nice too
http://tyrestretch.com/ is your BFF when it comes to tire fitment.
This post has been edited by RabidTRD: Apr 22, 2013 - 5:38 PM