Bent Rim

I noticed when I had the rear jacked up that the left rear rim was bent. With the car in gear you can see it was bent slightly. The rim is a Weld Auto Drag. It's not replacable because they don't make this rim anymore. It must have got bent when the a--hole that put the tires on hit the rim with the bead breaker in stead of the tire. I saw it happen, but this was a few years ago. He's not in business any more. It's not that bad maybe less then an 1/8 of an inch. will this hurt anything? I've run it this long and it does'nt wear the tire.