This video shows a TT01 with PETG 3d printed front steering knuckles running on icy road at 0 degree temperature. Runs good.
The steering knuckles are the parts that allow the wheels to turn left or right. They act as the pivot point for the front wheels, enabling the vehicle to change direction in response to input from the steering wheel.
Steering knuckles link the suspension system to the wheels. They often have mounting points for components such as the control arms, ball joints, and tie rods. These connections ensure that the wheels remain properly aligned and stable as they move up and down with the suspension.
Also, the knuckle houses or supports the wheel hub or spindle, which holds the wheel bearings. The hub is where the wheel itself is mounted, allowing it to rotate freely while remaining securely attached to the vehicle.
