What is the red dot on the Haval H6 wheel hub?
1 Answers
The red dot indicates the position of maximum longitudinal rigidity on the tire. Wheel hub: This refers to the central metal part of a car's wheel after removing the tire. Passenger cars typically use aluminum alloy hubs, while some low-end models or vintage cars may use steel wheels. Composition of wheel hub: Most common wheel hubs are one-piece structures, but professionally they can be divided into three parts: Rim: The outer circular part of the wheel hub. Spokes: The central part with columnar or mesh structures. Wheel disc: The central area where the bolts are installed. Difference between wheel hub and rim: The rim is the component that secures the tire to the wheel, while the wheel hub is the rotating assembly that connects the wheel to the axle and bears the load between them. The rim is part of the wheel hub, specifically the portion that contacts the tire. In everyday language, the wheel hub is commonly referred to as the wheel.