What Causes Abnormal Noise When Turning the Car?

[Carolyn]

Here are the specific reasons for abnormal noise when the vehicle turns: 1. Debris Accumulation: Excessive debris accumulates on the left and right front wheel mudguards or sound insulation pads. When the car turns, the tires interfere with the debris, causing abnormal noise. The noise disappears after cleaning the mudguards. 2. Screw Loosening: The fastening screws of the mudguard or sound insulation pad fall off, causing the mudguard or sound insulation pad to lift. When the front wheel turns, it interferes with and rubs against them, producing abnormal noise. It is necessary to check the fastening condition of the mudguard and sound insulation pad and eliminate factors such as looseness and lifting. 3. Unauthorized Modifications: Unauthorized modifications to the car tires, such as replacing them with non-original size tires. For example, widening the tires or increasing the diameter may cause interference between the tires and the car body when turning, resulting in noise. This poses a significant safety hazard, and the original size tires should be reinstalled.