Semi-trucks are powerful vehicles used to transport large and heavy loads across long distances. Their ability to do this is due in part to their suspension system. Every semi truck has a suspension system that helps keep the driver and cargo safe while driving on rough roads.
The most common type of suspension found on semi-trucks is an air-ride suspension system. This type of suspension uses a combination of airbags and shock absorbers to provide a smooth ride and improved handling.
The airbags can be adjusted to provide the driver with the best possible ride quality, regardless of the load weight or road conditions. Air-ride suspensions also reduce wear and tear on the truck’s tires, as well as reducing driver fatigue by absorbing much of the road shock.
An alternative type of suspension for semi-trucks is a leaf spring suspension system. Leaf springs have been used for many years in automotive applications, but are not as common in semi-truck applications due to their lack of adjustability compared to air-ride suspensions. Leaf springs also don’t provide as much cushioning or shock absorption, so they can result in more wear and tear on the tires and increased driver fatigue over long drives.
A third suspension option for semi-trucks is torsion bars, which are made up of metal bars connected between two points on the frame of the truck. Torsion bars are adjustable, allowing drivers to customize their ride quality depending on their preference or load weight. They provide added stability during cornering and braking, but may not be as comfortable over long trips compared to air-ride suspensions.
Overall, air-ride suspensions are considered by many to be the best option for semi-trucks due to their ability to provide a smooth ride, increased stability, improved handling, reduced tire wear and lower driver fatigue over long trips – making them ideal for transporting large loads over long distances.
In conclusion, the most common type of suspension found on semi trucks is an air-ride suspension system due its ability to provide a smooth ride with improved handling, reduced tire wear and lower driver fatigue over long trips – making it an ideal choice for transporting large loads across long distances safely and efficiently.
