DEF stands for diesel exhaust fluid, and it is mandatory for all semi-trucks to use it in the United States. Here's why and ...

You may carry a jack in your car's trunk in case of a flat tire, but your car is many times smaller than a semi-truck. How do ...

The iconic Mack bulldog has long found its home on a pedestal, but now, it's incorporated into the Pioneer's hood.

Your credit score is an important factor when applying for a semi-truck financing, and borrowers with good credit scores can expect lower loan fees and interest rates Most lenders require a down ...

An explosion and semi-truck fire in northwest Indiana has closed a section of Interstate 65 in both directions, police said.