If you have a slightly bent rim on your car, you should have it inspected by a professional mechanic or auto shop. They can assess the extent of the damage and recommend whether the rim can be repaired or if it needs to be replaced. Driving with a bent rim can affect your car's performance and safety, so it's important to address the issue promptly.
Yes
If it is severely bent the side wall in that area may be damaged, but if it is just a curb hit, the tire should be fine mounted on another rim. If it is a steel rim, the tire can be taken off and the lip of the rim bent back into place and used.
I wouldn't say bad for your car however you may notice a wheel wobble when driving, if tis an alloy wheel get it checked incase the rim may have a hairline crack
Yes
Yes, it is.
Yes, it can.
You've hit and run over something with the car.
Probably not. It may be worth the five or six dollars to try.
Yes, I usually buy old cars and keep them a couple years. Every one has had a bent rim
You may have a bent rim or damaged the tire.
Yes, a bent bike rim can be fixed by adjusting the spokes or replacing the rim if necessary.
If the rim is bent, the rim needs replaced and is the problem.