I've been having an issue with my 2024 Hyundai Santa Cruz that's been driving me nuts. Whenever I drive over uneven or bumpy roads, I hear a persistent rattling noise coming from the rear of the vehicle. I've checked to make sure nothing is loose in the cargo bed or the undercarriage, and even had the dealership take a look, but they couldn't find anything wrong. The noise seems to be more pronounced when the bed is empty, and it's starting to make me wonder if it's something with the suspension or maybe even the tailgate latches. Has anyone else with a 2024 Santa Cruz experienced something like this? What could be causing the rattle?