How Many Axles Does a Truck Have?
Last Updated Mar 26, 2020 7:30:09 PM ET

The number of axles on a truck depends on the type of truck and can range from two to five axles, but If there are additional trailers attached to the truck, the number of axles may exceed five. The average four-wheel truck has two axles, while 18-wheel trucks have five.
Eighteen-wheel trucks have two sets of tandem axles with a single axle up front under the trailer. A tandem axle is a set of two axles where one axle is immediately followed by another. This distributes the load weight over two axles, making it easier for the load to be within legal limits.
More From Reference

10 Must-Watch TED Talks That Have the Power to Change Your Life

Strange Americana: Does Video Footage of Bigfoot Really Exist?

How the COVID-19 Pandemic Will Change In-Person Retail Shopping in Lasting Ways

Tips and Tricks for Making Driveway Snow Removal Easier

Here’s How Online Games Like Prodigy Are Revolutionizing Education

What Are the Steps of Presidential Impeachment?