hey i just odereded 17x1 rims for my em2 and they are puttin 225/45/17s i think on the rims can i drop round 1.5inches and not have a problem with rubbing??

 

EM2 is what, a 2001-2005 Civic? Which year, body style, and version? They used a wide variety of stock tire sizes (185/70-14, 185/65-15, 205/55-16, 215/45-17) and that affects which 17" size might be best for your car.

Damn, I hate it when people don't just say what kind of car they drive...

(Oh, and I'm pretty sure your rims are wider than 17x1... )