The 2015 Ford F-750 SD has 4 recalls, the most serious being a fuel system issue that can cause the engine to stall unexpectedly and a steering defect where a loose tie rod can disconnect from the steering knuckle, causing sudden loss of steering control.
On the parking brake side, a connector clip that links the hand-operated parking brake cable to the intermediate cable can fail, allowing the vehicle to roll when parked. There is also a safety equipment concern limited to trucks equipped with a 70% fixed bench passenger seat: the passenger seatbelt floor anchors may be installed in the wrong location, which reduces their ability to restrain an occupant in a crash.