What Causes Car Vibration at High Speeds?
1 Answers
The reasons for car vibration at high speeds are: 1. Front wheel alignment angle deviation, excessive toe-in; 2. Low tire pressure or tire imbalance caused by repairs or other reasons; 3. Tire deformation or unequal number of tire bolts; 4. Loose installation of transmission system components; 5. Bent drive shaft or deformed front axle; 6. Failed shock absorbers, inconsistent stiffness of front leaf springs leading to frame deformation. Other causes of high-speed steering wheel vibration include inconsistent tire pressure, which can also lead to reduced braking effectiveness, difficulty or heaviness in steering, long-term driving reducing tire lifespan, increased risk of tire blowouts, and higher fuel consumption.