Is It Legal in Massachusetts to Put Christmas Lights on Your Car?

The holiday season is upon us, and many people are taking their festive spirit to the streets – literally.

While decking out homes is a beloved tradition, some holiday enthusiasts go the extra mile by adorning their cars with Christmas lights and decorations. I've seen trucks lit up from bumper to bumper in Fall River and cars completely decked out right here in Fairhaven.

Not to come off as a Scrooge or a Grinch, but it begs the questions: is it legal to light up your vehicle in Massachusetts?

Here's a look at the laws, recommendations and tips to keep your holiday cheer within legal limits.

No Specific Laws Against Christmas Lights on Cars

Massachusetts law does not explicitly prohibit the use of Christmas lights on vehicles. However, just because there’s no specific rule banning festive car décor doesn’t mean you’re entirely in the clear. State regulations around vehicle lighting and driver visibility may come into play, and violations could lead to fines or citations.

Key Rules to Remember

When adding holiday flair to your car, keep these guidelines in mind:

1. Avoid Obstructing Visibility
   • Decorations must not block windshields, mirrors, or side windows.
   • Anything that impairs the driver’s ability to see clearly could violate state regulations.
2. Follow Lighting Laws
   • Flashing or rotating lights are prohibited, as they may be mistaken for emergency signals.
   • Red or blue lights are reserved exclusively for law enforcement and emergency vehicles.
   • Stick to standard vehicle light colors to avoid conflicts with Massachusetts lighting rules.

Safety First

While spreading holiday joy, don’t forget the importance of road safety. Whether it’s refraining from obstructing visibility or steering clear of distracting light displays, small precautions can prevent accidents and legal troubles.

Holiday cheer doesn’t need to end with flashing lights and sirens. Let’s keep the festivities fun and safe for everyone this season.