2023 Hyundai Tucson Suspension Problems

At only 6,500 miles, the rear passenger control arm carrier on your 2023 Hyundai Tucson cracked completely while parked, causing the control arm to fall off—with no accident or impact involved. This appears to be a manufacturing defect rather than wear and tear, and you're concerned this could happen to the other wheels as well, especially if it's a batch quality issue from the manufacturing period. Your dealer should inspect all four control arm carriers and suspension components to verify they meet safety standards, and Hyundai should evaluate whether this is a widespread defect affecting other vehicles.