Important things to note when your car's steering wheel is misaligned.

Many cars that have been driven for a long time suddenly develop a steering wheel misalignment. A misaligned steering wheel means that even without driver input, the steering wheel will automatically turn slightly to one side, causing the car to curve instead of go straight. To drive straight, the driver has to constantly grip the steering wheel, which is uncomfortable.

A misaligned car steering wheel can be dangerous.

Typically, steering wheel misalignment is mostly due to the tires. For example, uneven tire pressure or misaligned wheel alignment. This often occurs if the driver frequently drives on rough roads or regularly parks with both wheels on the sidewalk.

Another possible cause of steering wheel misalignment is axle misalignment. Steering wheel misalignment can also be caused by problems with the steering rack or steering column. If the misalignment is due to problems with the steering rack or steering column, the car should be taken to a specialized auto repair shop for inspection. To determine if the steering shaft is misaligned, you can try inflating all the tires evenly and observing the results.

Steering wheel misalignment can also be caused by steering pull. Typically, up to 80% of steering wheel misalignment cases are a result of steering pull. It can also be due to a collision. When a vehicle is involved in a collision, the ball joints can become misaligned, causing the steering wheel to become misaligned as well.

When a vehicle veers off course due to steering instability, the first thing to do is identify which tire is worn or unevenly worn. To do this, try swapping the positions of the tires and observing the new direction of the vehicle's deviation; this will help determine which tire is causing the problem.

Next, lift the vehicle onto the lift, shift the gear lever to P, and engage the parking brake. Proceed to chock the wheels, jack up the tires, and lower the vehicle into the safety brake. Briefly inspect the wheels, checking if they are the correct type. Verify that the tire size and model are appropriate, and check for any damage or unusual features.

Next, adjust the tire pressure to identify any tire problems. Be sure to mark the positions of the tires for easy testing. Then, remove the two front tires, swap their positions, and perform a test drive.

Observe how the steering pull changes, and from that deduce the necessary traction on one or two tires. If you need to reduce steering pull, shift one or two wheels to the rear axle and flip the tire sidewalls.

During the inspection, safety procedures must also be followed. If a tire is found to have treads oriented in one direction or a different size than the others, it cannot be rotated; the tire must be replaced and tested. It is important to ensure that if a tire needs replacing, it is chosen according to the manufacturer's instructions.