The Steering Knuckle component is the most important part of the vehicle which is connected to the front wheel with the help of a suspension system, wheel hub, and these are also connected to the steering system and brake to the chassis. The Steering Knuckle component provides motion to desired directions with the help of the steering system. It undergoes various types of varying loads under different conditions. In the Automobile industry efficiency and lightweight are the two main demands for the vehicle because the lighter steering knuckle resulting greater power and less vibration because of inertia is less. In this paper, we have done a static analysis of the steering knuckle component. Design, analyze, manufacture and test a wheel hub for an All-Terrain Vehicle (ATV). Using Finite Element Analysis as a method for reduction of cost in terms of material and manufacturing, Based on the outputs obtained from the previous design, new practical designs were generated and FE analysis was carried out for the optimized design to verify the strength of the hub. This optimized material resulted in a weight saving of the wheel hub without affecting the functional requirement. In this paper, we have done a static analysis of the hub of an ATV