What Causes Body Shaking at High Speeds?

[DiBennett]

Body shaking at high speeds can be attributed to the following three reasons: 1. Incomplete fuel combustion, resulting in insufficient vehicle power. 2. Tire issues: Excessive differences in tire pressure lead to inconsistent energy absorption and shock absorption capabilities of the tires, causing body shaking at high speeds. Severe tire wear, caused by wheel misalignment or rim deformation, results in uneven tire surface wear, leading to body vibration during driving. 3. Engine problems: These are generally caused by fuel quality or ignition issues. Under high-speed and high-load conditions, fuel quality and ignition determine the vehicle's power. Any abnormality in these aspects can cause the engine to lose power and shake.