I have a loud thumping noise in the front of my

I have a loud thumping noise in the front of my car the thumping gets louder as I speed up and it isnt there as much when I shift in to neutral and coast, and get quieter the more I decrease speed, the cluthch shifts smoothly I can turn either way and there is no noise, I have previously hit three good pot holes and the rim was bent and the repaired it and put it back on it started two or three months later?!?!