The contact owns a 2016 Ford Explorer. The contact received notification of NHTSA Campaign Number: 24V031000 (STRUCTURE); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The vehicle was taken to a dealer where aftermarket A-pillar trims were installed on the vehicle to prevent the failure. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.