What size rim and tire works well

[Jesse]

I know this might be the question many people have posted but I was wondering what size rim and tire works well for an 07 GP. I was thinking 18s, 19s, or 20s.
I would like to put 19s on but someone in this forum said tires for this size rim are difficult to find, therefore expensive.
Then, I was thinking 20s with a thick side wall. Sorry, I don't know how the tire numberings work. I've seen GP's with 20s and the tire thickness looks too thin. And I was also wondering if I go with a thicker side wall, will the tires rub even though I leave the ride height stock.
Or would 18s with the right tire size give me the look I'm looking for?

[Bio248]

most people with these cars get 18s because they arent really into the big wheel thing. i had 19s on my car and loved them. yes, the tires are a little more expensive because they arent really a common size of rim. tires for 20s are going to be a little cheap...maybe..because they are a little more common. you will ride just fine on 20s with a tire that is the same overall diameter as stock tires/wheels.

use the tire size calculator at www.1010tires.com and figure out the size you need.

as far as offset and width, youll want to stay in the +40mm range with a width equal to or less than 8.5" wide.