Posting an Add on your vehicle

[DESERPENTOR]

What is the name of your state (only U.S. law)? New Jersey

I would like to know if it is legal in New Jersey (Bergen County) to have a Business advertisement on the back of my truck's windshield that is see through vinyl without having commercial license plates?

 

[HighwayMan]

Check with NJ Motor Vehicle Commission.

This may not be detailed in the vehicle code but may be in the rules/regulations of the commission.

I know in neighboring NY you WOULD need commercial plates if your pickup truck is marked in such a manner.

Bottom line is you need to check with MVC.

 

[HighwayMan]

Well, gee, spending 30 seconds on the MVC website found the following:

State of New Jersey - Motor Vehicle Commission

Seems pretty clear that you are in violation. Specifically, look at the section with the header "Rules and Regulations".