Tie rods are essential components in a vehicle's steering and suspension systems. They connect the steering gear to the wheels, allowing for precise control and stability while driving. When you turn the steering wheel, the tie rods transmit that motion to the wheels, ensuring they move in the desired direction. In addition to steering, tie rods help maintain proper alignment of the wheels. This alignment is crucial for even tire wear and overall vehicle performance. Regular inspection of tie rods is important, as worn or damaged tie rods can lead to steering issues and affect the safety of the vehicle.