Does driving over a pothole at 60 km/h damage the suspension?

[LydiaAnn]

Yes, it can cause damage. The suspension system refers to all the force-transmitting connecting devices between the car's frame and the axles or wheels. Its function is to transmit forces and torques acting between the wheels and the frame, cushion the impact from uneven road surfaces to the frame or body, and dampen the resulting vibrations to ensure smooth driving. Excessive impact can damage the suspension, causing deformation and degrading its performance. Here are some relevant details: 1. Precautions: Driving over potholes at high speeds can easily damage the tires, especially for vehicles with stiff suspensions and heavy bodies. Therefore, when encountering such road conditions, it is essential to slow down. 2. Symptoms: Driving at 60 km/h over potholes can have certain effects on the suspension, mainly including changes to the four-wheel alignment parameters and wear on the chassis rubber bushings. If the suspension is damaged, it cannot provide effective cushioning and shock absorption for the body. When driving on bumpy roads, the body may shake, twist, and experience strong vibrations, which are among the most common symptoms of a damaged suspension.