You could fix a bent wheel. The question is will the cost be lower than replacing the bent wheel? If there is any other damage to the wheel light scraps, curbed, chips, etc. you might just opt to get a new wheel or 4 different wheels if by chance in the future you might bend another due to a bad or weak design. What wheels do you have now, by the way?
Right now I have 17 inch Moda R6's.
About a month or so ago, I was just leaving work, and going down the street that they are tearing up to build a new stadium at, going about 10 MPH, and hit a hugh dip. Sounded really bad, like my whole car hit the ground.