Why Does the Car Body Shake When Driving at High Speed?
1 Answers
The reasons for car body shaking at high speed are: 1. Misalignment of front wheel positioning angles; 2. Low front tire pressure or tire repairs; 3. Deformation of front wheel spokes or unequal number of tire bolts; 4. Loose installation of transmission system components; 5. Bent drive shaft, unbalanced power, or deformed front axle. The solutions are: 1. Maintain tire pressure at around 2.5bar; 2. Repair or replace tires promptly; 3. Check and replace the car's balancing weights; 4. Perform a four-wheel alignment again. If the tire pressure is too high, the vehicle's bounce will be more pronounced on bumpy roads, and it can also cause body shaking at high speeds, increasing the risk of a tire blowout.