Reasons why trucks have tires that don't touch the ground

A truck's stability is crucial for the passengers' safety and comfort on the road. Trucks must be able to ride over potholes and other road imperfections without bottoming out or bouncing excessively.

Most trucks have tires that are raised above the ground for stability reasons.

These tires act as a shock absorber between the vehicle and the road, making for a more comfortable ride and less likelihood of bottoming out.

The tires will assist to dampen the impact of normal road imperfections, making for a more comfortable ride and less bouncing about in the vehicle.

When driving through difficult terrain, this is particularly helpful since the truck's tires can soak up some of the impacts and keep it from bottoming out.

Furthermore, the tires safeguard the truck's suspension from harm. It is the job of the suspension system to keep the vehicle level and absorb shocks, but if the tires aren't thick enough, the suspension will be destroyed by accidents. Suspension systems are protected from accidents and may last longer with airless tires, reducing the need for repairs and maintenance.

Furthermore, the vehicle is more secure while parked thanks to the tires. The truck's tires prevent it from veering to one side, which may make it unstable and hard to control. When the vehicle is parked on an elevation, this is particularly crucial, since the tires will assist keep it from sliding down the slope.

Finally, the tires may improve grip on wet and slick floors.

The tires improve the truck's grip on the ground by acting as a buffer between the vehicle and the pavement, which helps the truck to avoid sliding.

When the roads are wet or slippery, the tires may assist the vehicle keep its footing and avoid skidding or spinning out.

In general, vehicles may benefit from having their tires hover a few inches above the ground. To prevent bottoming out and provide stability while parked, the truck's tires act as a buffer between the vehicle and the road.

In addition to protecting the suspension from collisions, the tires also improve traction in wet conditions. Having tires that aren't always in contact with the ground has several advantages and should be standard on all vehicles.