What Causes Heavy Steering Wheel Feel?

[VanIsaac]

Here are the reasons why the steering wheel feels heavy: 1. Insufficient power steering fluid/oil. Power steering fluid is a medium oil used in the car's power steering pump, which transmits steering force and provides cushioning. The power steering fluid needs to be replaced regularly, and checked for leaks. When the power steering fluid is insufficient, the steering will feel heavy and stiff. 2. Low tire pressure. Low tire pressure increases the contact area between the tires and the road surface, leading to greater friction and making steering more difficult, resulting in a heavy steering wheel, which is not conducive to driving safety. 3. Steering gear or power steering pump failure. The steering gear and power steering pump also affect the car's steering. Any malfunction in these two critical components can cause steering difficulties.