Front End Noise - Driving Straight On Smooth Roads

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2021 Lincoln Corsair, 2021 Lincoln Aviator, 2021 Ford Transit-350 HD, 2021 Ford Transit-350, and 2021 Ford Transit-250. However, it is still accessible from the selected car via links, so may be relevant.

Front end noises while driving straight involve parts which rotate continuously while the road wheels are rotating. Typically not a steering gear.
NOTE: Wheel hub bearings can produce noise after achieving 56 km/h (35 mph) while driving straight if they are worn.
Noises can also be caused by loose or un-retained parts affected by wind.

Possible Source	Action
Possible Rotating Sources: Axle shafts or halfshafts Carrier bearing (noise is typically felt through the console) Drive shafts Transfer case assembly (if equipped) Wheel hub and wheel bearings (typically higher speeds) Possible Wind Sources: Air dams Heat shields Radiator ducts or shields Wheel well splash shields	GO to PINPOINT TEST L.