Hyundai Santa Fe rusty crunching sound from rear wheel wells over bumps on Hyundai Santa Fe

Some Hyundai Santa Fe owners report experiencing a rusty crunching sound from the rear wheel wells when going over bumps, which may indicate potential issues such as faulty wheel bearings or worn drivetrain mounts. This noise can suggest that the rear wheel bearings are damaged, particularly if accompanied by grinding or growling sounds when turning, or vibrations at high speeds. Additionally, in rear-wheel drive models, worn drivetrain mounts may contribute to clunking noises during bumps. To resolve these concerns, owners are advised to inspect the wheel bearings and drivetrain mounts and consult with a qualified mechanic or Hyundai service center if the problem persists.