Hydroedge Sizing

[tomgeorgia]

I have the Toyota stock Convenience Package 15" tires. I think they are 165 80R 15 (is this correct?). I really, really want Hydroedges, but the smallest they make is 185 65R 15. Would it be a really, really stupid idea to try to fit those? And, if not, what are your opinions of the Michelin Harmony, which they do make in our size?

[Black Yaris]

185/60R15 is the OE size
you can also go 205/55R15 to keep stock diameter

A better tire for the money is the BFG g-force super sport a/s
the BFG has all the same technology as the Michelin pilot PS2's (a far superior tire than the Hydroedge and the Harmony) and cost much less

[kimona]

185/65/15's are exactly 3% taller than OEM 185/60/15's, so no worries if that is the tyre of choice.