Ford is issuing a safety recall for approximately 34,939 Ford F-350 Super Duty vehicles with 6.7L engine and single rear wheel axle for a rear axle housing spring seat interface weld issue. Affected vehicles may experience rear driveline disconnection. Customers may experience vibration and/or shaking while driving at highway speeds, and/or shuddering upon acceleration. In the event of a disconnected driveshaft, customers may experience loss of motive power while driving or loss of transmission park function if the parking brake is not applied, increasing the risk of a crash. This action affects 34,855 vehicles in North America, with the remaining...