What are the causes of vehicle pulling to one side?

[ElijahLee]

Here are the reasons for vehicle pulling to one side: 1. Unequal tire pressure - Mainly caused by inconsistent tire pressure in the drive wheels. If left and right tire pressures are unequal, it will result in different wear levels between the drive wheels and the ground, and different friction forces will directly cause pulling. 2. Suspension system failure - Suspension system issues can also cause vehicle pulling, such as damaged, deformed, or misaligned suspension components... these will all lead to pulling, and such problems are relatively serious. 3. Unequal wheelbase on both sides - After prolonged use, vehicles inevitably encounter bumps. Overall vehicle deformation causing excessive difference in wheelbase between the two sides, if not timely corrected or if the correction doesn't meet technical requirements, the vehicle will pull towards the side with shorter wheelbase when driving.