What to Do When the Car Steering Wheel Leans to the Left?

[Jon]

The reasons for the steering wheel leaning to the left include uneven tire pressure on both sides, unequal caster angles, and improper toe-in. Below are the detailed explanations: Uneven Tire Pressure: Unequal tire pressure on both sides can lead to different tire heights, causing the vehicle to tilt to one side and drift while driving. It is necessary to check the tire pressure on both sides and adjust it regularly. Unequal Caster Angles: In the longitudinal vertical plane, the angle between the kingpin axis and the vertical line is called the caster angle. If the angles of the wheels on both sides are different, it will cause the steering wheel to be misaligned. Improper Toe-In: Improper toe-in can cause the car to drift and lead to abnormal tire wear. It is recommended to visit a repair facility for a four-wheel alignment.