Why does a car pull to one side?
2 Answers
The reasons for a car pulling to one side are: 1. Poor brake return or incomplete separation of a certain tire, unequal tire pressure on both sides; 2. Deformation of the front shock absorber spring, inconsistent damping on both sides; 3. Different tread patterns or uneven tread depth on the tires; 4. Excessive wear of the vehicle's chassis components; 5. Overall deformation of the vehicle frame. A car pulling to one side may cause uneven tire wear, which worsens with higher speeds, or require the steering wheel to be turned at a certain angle when driving straight. It is recommended to identify and resolve the issue as early as possible. The solution is to replace the tires with the same specifications and tread patterns, and perform a four-wheel alignment to correct the angles.
After driving for so many years, I've found that car pulling to one side is really common. The most common cause is tire issues, such as uneven tire pressure on both sides or uneven wear. For example, if the left tire is higher than the right, the car tends to pull to the right. Then, aging suspension systems can also cause this, like loose shock absorbers or linkages, making the car unstable when turning. Problems with the braking system, such as one side sticking, can pull the car off course. Road factors shouldn't be ignored either, like sloped roads or windy days when the car naturally drifts. Don't overlook unevenly placed heavy loads in the car, which can also affect it. I recommend checking tire pressure regularly, at least once a month. If you notice the car pulling to one side, slow down immediately and pull over, then take it to a professional shop for inspection. Otherwise, it accelerates tire wear, increases fuel consumption, and poses significant safety risks.
