You know it's impossible to diagnose with absolutely no information, details, clues, hints, or observations to go on. Have the steering and suspension systems inspected at a tire and alignment shop. If you tell them nothing more than "Rattles in front and rear end of vehicle", you can be sure they're going to ask you a lot of questions rather than waste your time and money not knowing what they're supposed to be looking for.

Answered by caradiodoc (expert)
17,308 answers provided