Commercial trucks must display their legal company name and full USDOT number (with the US prefix) on both sides in bold, high-contrast lettering readable from 50 feet. In 2024, over 153,000 improper-marking violations were recorded. Missing the US prefix is a common mistake that can trigger deeper inspections.
Getting your truck markings right is crucial for DOT compliance. Every CMV must display your legal name and USDOT number clearly. These markings must be legible from at least 50 feet away and must contrast sharply with your truck's paint color. Not following the DOT regulations can lead to unwanted inspections. Marking mistakes won't cost you CSA Basic Points, but we call them gateway violations. These violations can prompt officers to investigate other compliance areas. In fact, in 2024, there were over 153,000 violations issued for improper markings. Key requirements include displaying your legal name as registered with the FMCSA and the full USDOT number. Remember, omitting US is a common mistake. Use bold, clear fonts and high-contrast colors for maximum readability. Make sure your markings are displayed on both sides of your truck. Conduct regular audits to ensure compliance. By mastering these details, you can avoid inspections and keep your fleet running smoothly. For more guidance on DOT compliance, visit mysafetymanager.com.
