It could loosen wires. Yes.
Tires and front end alignment issues are the most common types of damage. Depending on the size of the pothole the damage could be light, or severe enough to cause you to have to call for a tow.
NO!!! You have no idea what may be wrong with it. Could of been involved in an accident or hit a pothole doing unseen damage to it. Tires have a date of manufacture on them
Hitting a mailbox is typically considered a misdemeanor, not a felony. However, the severity of the offense and any resulting damage or injuries could potentially elevate it to a felony charge.
Boom
There is the possibility the battery could blowup. You can damage the complete electrical system.
No. But if someone saw you they could report it. That would be careless or reckless driving.
Could be a pit, an abyss, a well, a chasm, a pothole, a shaft, a crater or a mine.
no.. it could damage your electrical components.
Better to call your utility company to mark where the wires are before you dig. You could be liable for any damage and could hurt yourself.
I would really have to hear the noise, but there are bushings all along the suspension. These could be causing the squeaking noise. I had a similar experience with my 97 after hitting a huge pothole unexpectedly. The noise was best described as old mattress springs.
A loud thumping noise coming from near the tire after hitting a pot hole could mean there is damage to the rotor. A mechanic may need to look at the vehicle to diagnose the exact issue.
If you mean as a private citizen and not someone contracted by the municipality that maintains the road - No. Don't fix the pothole unless it is on your wholly-owned driveway. If you fix it without the municipality's approval, you could be liable for any expenses or costs that ramifications of your repair might cause.