The contact owns a 2023 Ford F-150. The contact stated while driving at various speeds, the vehicle became very difficult to steer, and the rear end of the vehicle became unstable. The vehicle was taken to the local service center who removed the rear passengeras side wheel and discovered that the rear axle bolt had sheared off. The vehicle was later driven to the local dealer. The cause of the failure was not yet been determined. The manufacturer was contacted but no assistance was offered. The failure mileage was 50,000.