District of Columbia Truck Mud Flap Law
The District of Columbia has no mud-flap or splash-guard law of its own. No width figure, no clearance figure, no weight trigger. A DC officer can't cite you for a missing or short flap under a district mud-flap code, because none is on the books. That said, DC is a small island of no-rule surrounded by regulators. Maryland and Virginia both require flaps with real dimensions, so build your rig for the strictest state you'll touch, not for DC.
A detail here is flagged medium confidence — confirm with the state statute before you rely on it.
What District of Columbia makes you run
The District of Columbia has no mud-flap or splash-guard law of its own. No width figure, no clearance figure, no weight trigger. A DC officer can't cite you for a missing or short flap under a district mud-flap code, because none is on the books. That said, DC is a small island of no-rule surrounded by regulators. Maryland and Virginia both require flaps with real dimensions, so build your rig for the strictest state you'll touch, not for DC.
Coverage and clearance
- Required: No specific statute
- Coverage: No tread-width rule. No DC mud-flap code sets a width.
- Ground clearance: No set clearance. The District has no specific mud-flap or splash-guard requirement, so there is no clearance number to meet.
- Fine: No DC mud-flap-specific fine. General vehicle-equipment and debris rules still apply.
District of Columbia Mud Flap FAQ
Are mud flaps required on trucks in District of Columbia?
How low can mud flaps hang in District of Columbia?
What is the mud-flap fine in District of Columbia?
Reference information for planning, not legal advice. Traffic laws change and this can be out of date, so always confirm the current statute and obey posted signs before you rely on it. Last reviewed July 2026. Source: https://www.ntea.com/data/guide/uscanada-mud-flap-requirements-guide. See our Terms & Disclaimer.
More for District of Columbia
Check District of Columbia before you roll
Live weather, closures, and hazards on one map. Free, no account.
Open Live Map →