A correctly functioning vehicle suspension is used to:

Correct answer

Keep the vehicle in contact with the ground at all times.

The main function of a correctly working suspension system in a vehicle is to keep the vehicle in contact with the ground at all times. This is crucial for several reasons. Grip and safety: suitable suspension ensures that the wheels remain in contact with the road surface. This is vital for maintaining grip on the road, significantly reducing the possibility of skidding or locking the wheels and thereby helping to prevent accidents. Driving comfort: as well as safety, the suspension helps absorb and dampen irregularities in the terrain, such as potholes or uneven surfaces, providing a more comfortable and smoother driving experience. Types of suspension and their effect: suspension systems can be soft or hard. Soft suspension makes the vehicle less stable, causing it to lean more on bends, during acceleration and braking, which could increase the risk of losing grip.