Which is why I thought a +45 is still fairly conservative haha... neither here nor there

 

Relative to zero offset, +45 is more "aggressive" than +15, but neither here nor there indeed.

Getting back to the OP, you have to consider rim diameter, rim width, rim offset, tire width and last but not least tire aspect ratio (sidewall height) to preclude fender rubbing, especially when suspension is dropped.

Check the "will it fit" sticky for more insight.

 

hows about 235 all around?

 

235x45 is fine on the stock 18x8 rims, but not worth it imho.

245x40 is of course also aok and preferred on stock.

 

Either go 245 or 225. Relatively same prices anyway...

 

woah~~~~ just installed Pilot Sport PS2
Everything is amazing!!!

 

how bad will the mpg's drop on the 245 vs. the 225? is it really anything big?

 

No big thing.

btw: the speedo will be off about 1 mph (will display faster than actually moving). Again, no big thing.

 

can you reset the speedometer or is it just stuck that way?