The components under discussion are circular metal structures designed to mount tires on a specific model year of a particular Toyota pickup truck. These components, typically manufactured from steel or aluminum alloy, provide the interface between the vehicle’s axle and the tire, enabling rotation and forward motion. They are essential for supporting the vehicle’s weight and transmitting driving and braking forces.
Properly functioning components of this type are crucial for vehicle safety, handling, and overall performance. Their condition directly impacts tire wear, fuel efficiency, and ride quality. The availability of replacements allows owners to maintain or enhance their vehicle’s aesthetics and performance characteristics. Historically, these components have evolved in design and materials to improve strength, reduce weight, and offer diverse styling options.