I searched and couldnt find an answer. (I also would like to add that this site seems to have the most helpful people of any board I've ever been to.)

I own a 2002 Accord 4dr Sedan. (It is not lowered, nor do I plan on lowering it.) I would like to buy some 19" rims for my car. Here are my questions:

1) Will they fit?
2) If yes, what tire size should I get?
3) What problems may I encounter?

Thank you in advance.