The components under discussion are circular parts, typically made of metal, designed for a specific model-year vehicle produced by Toyota. These parts serve as the interface between the tires and the axles, enabling the vehicle’s movement. These components are essential for supporting the vehicle’s weight and transmitting driving and braking forces. A common example includes a six-lug, 16-inch diameter steel version found on the base model.
Properly functioning components of this type are critical for vehicle safety, handling, and performance. Their structural integrity directly impacts the vehicle’s ability to accelerate, brake, and maneuver effectively. Furthermore, maintaining these parts within specified tolerances contributes to ride comfort and tire longevity. The original equipment versions were engineered to meet specific load, durability, and aesthetic requirements of the vehicle at the time of manufacture.