I think you're spot on amigo. There was a good thread kicking around on here with wheel dimensions somewhere.
re: tpms, I think you will need to reset it or take to a dealer to do it. not sure. It's not the end of the world if you don't have tpms just will have a light on the dash.
re: tpms, I think you will need to reset it or take to a dealer to do it. not sure. It's not the end of the world if you don't have tpms just will have a light on the dash.