Suspension noise on 2000 Ford Ranger

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
In front end there is a rumble/clunk when going over bumps, especially in warmer weather.
(2) Answers
Have it checked out, it could be a ball joint, and if it get's worse it may break and you will lose control of your vehicle!
Try replacing your ball joints. You can find great deal on new set plus upper control arms on eBay