US DOT Truck Lettering Guidelines
Must Be 2 Inches in Height
2 inches is the minimum required size we recommend a minimum of 3 inches.
Must Be Visible From 50 Feet
Your lettering must be visible from at least 50 feet away.
Lettering Must Contrast
Your decal color must contrastwith the color of the vehicle.
Must Be On Both Sides of Vehicle
Your usdot number needs to be displayed on both sides of your commercial vehicle.
100% US DOT Compliant Products
All of our products meet FMCSA & US DOT regulations.