The Yakima Police Department recently highlighted Washington State’s law requiring vehicles, especially trucks, to have mud flaps or splash guards covering the full width of the rear tires to prevent debris from hitting other vehicles. Despite this legal requirement under RCW 46.37.500, many vehicles, including those observed in a local parking lot, do not have mud flaps. An exception exists for vehicles that are at least 40 years old or street rods used primarily as collector’s items, which are exempt when driven in fair weather on well-maintained roads.

Although enforcement appears rare, vehicle owners in Washington should ensure their trucks and other vehicles comply with the mud flap law to avoid potential tickets. The article’s author, upon realizing their truck lacked mud flaps, plans to purchase them to meet legal standards. This reminder serves as a practical tip for drivers to check their vehicles and stay compliant with state regulations.