Are there requirements for strobe, beacon and other forms of auxiliary lighting?

Did you know mud flap regulations in the U.S. are not set at the federal level? Instead, every state decides its own rules — and they’re not all the same. Some states have detailed requirements for commercial vehicles...

Certification is a process, not just the act of applying a label to a new vehicle. Under federal law, a “manufacturer or distributor of a motor vehicle or motor vehicle equipment shall certify to the distributor or...

This three-part series provides an overview of the most common vehicle certification scenarios and the required labels associated with each. The label an upfitter uses is based on the stage of manufacturing they are...