If it hit the curb hard enough to bend that aluminum wheel that much, the tire is junk. Sooner or later it will blow out through the cracked or busted belts.
Also, if you have a different wheel available, buy the wheel as well. We had an accident with out PT and tire on one of the front aluminum wheels got damaged and had to be replaced. The wheel has been inspected many times, and everything looks good, but whenever it gets cold outside, that wheel looses about 15 lbs of air a day. I wish I would have insisted on a new wheel at the time of the accident. Gene