Any vehicle that is registered under a DOT and/or MC number must have that number displayed in high-contrasting colors on the left and right side of their vehicle. This number must be visible and legible from at least 50 feet away.
DOT and MC Decals
- Email: firstname.lastname@example.org
- Phone: 1-888-4-MCS150
- Address: USDOT Compliance Service 601 13th
Street NW Suite 900 South
Washington, DC 20005