Wheel Removal: The first step is to remove the wheel from the vehicle using appropriate tools and equipment. Mounting on Balancer: The wheel is mounted on a dynamic wheel balancer, which measures the imbalance and determines the corrective action required. Weight Placement: Small weights are attached to the rim of the wheel at specific locations to counteract the imbalance detected by the balancer. These weights are typically made of lead or zinc and come in various shapes and sizes. Spin Testing: The wheel is spun on the balancer to verify that it rotates smoothly without any excessive vibration or wobble. Adjustments may be made as needed to achieve proper balance. Reinstallation: Once balanced, the wheel is reinstalled on the vehicle, and the process is repeated for each wheel. Wheel Alignment: Wheel alignment refers to the adjustment of the angles of the wheels relative to each other and the vehicle's frame. Proper alignment ensures that the wheels are perpendicular to the ground and parallel to each other, optimizing vehicle handling, tire wear, and fuel efficiency. Common alignment angles adjusted include camber, caster, and toe. Procedure: Pre-Alignment Inspection: The vehicle is inspected for signs of misalignment, such as uneven tire wear, steering drift, or handling issues. Alignment Measurement: Specialized alignment equipment is used to measure the current alignment angles of each wheel. This may involve sensors, lasers, or cameras mounted to the wheels and chassis. Adjustment: Based on the measurement results, adjustments are made to the suspension components to bring the wheels into proper alignment. This may include adjusting camber, caster, and toe angles using specialized tools and equipment. Test Drive: After adjustments are made, a test drive is typically performed to verify that the vehicle handles properly and that steering is centered. Final Inspection: A final inspection is conducted to ensure that the alignment angles meet the manufacturer's specifications and that all adjustments are properly made.