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DOT Vehicle Placards

DOT Vehicle Placards

Identify the types of hazardous materials being transported in a vehicle to comply with Department of Transportation (DOT) regulations and encourage safe driving around the shipment.

Class 1: Explosives

Use these placards when transporting explosive substances, such as igniters, fireworks, flares, primers, and airbag inflators.

Class 2: Gases

Transport compressed gases, liquefied gases, or gases that have been dissolved under pressure, including aerosols, lighters, and fire extinguishers.

Class 3: Flammable Liquids

Display these placards on vehicles carrying flammable liquids, such as gasoline, alcohol, kerosene, ethanol, and paints.

Class 4: Flammable Solids

Indicate when vehicles are transporting flammable solids, such as matches, carbon, metal powders, and oily fabrics.

Class 5: Oxidizing Agents & Organic Peroxides

Mark oxidizers such as chemical oxygen generators, chlorates, nitrates, and hydrogen peroxide by displaying signage that communicates the unstable, combustible nature of these materials.

Class 6: Toxic & Infectious Substances

Identify vehicles that are carrying medical waste, acids, pesticides, dyes, and other poisons or infectious substances.

Class 7: Radioactive Substances

Mark transport vehicles with radioactive materials, such as yellowcake, medical isotopes, density gauges, and mixed fission products.

Class 8: Corrosive Substances

These placards identify vehicles that are transporting corrosive substances that can dissolve organic tissue or corrode metals.

Class 9: Miscellaneous

The symbols on these placards convey warnings about hazardous substances in transit that are not defined by other classes, including dry ice and asbestos.

Mixed Loads

Display these placards when transporting non-bulk packages with two or more hazardous material categories.

Frame & Legend Sets

Commonly used on cargo tanks and carriers, these sets include a durable, weather-resistant holder with multiple self-contained placards.