p205/65/15
p205/60/16
p215/55/16
p215/50/17

those are your options for tire size. if you aiming for cornering and performance, stick with the 215's or go to 225. I have seen accords with 225, and its looks a little funny since its wide. The thing is, wen you got wider on the tire, the profile of the tire is decresed. if its decreased, there is less flex on the sidewalls when cornering. I drive a 95 accord v6. stock were 205/60/15. i went to 215/45/17. handles much better, however you feel the road more and if you hit pot holes, its harsh. just my 2 cents