# Placards The **Placards** collection features commercial-grade, high-visibility hazard transport markers engineered for critical compliance tracking. These rigid placards mount cleanly onto commercial transport vehicles, fuel tankers, and chemical storage enclosures. They fit perfectly across bulk fuel delivery trucks, gas station service bays, and industrial shipping terminals. These professional indicators ensure your storefront and logistics fleet look organized, helpful, and secure. Driving traffic safely requires placing clear department-regulated cargo indicators around your primary transit property lanes. Logistics operators face severe transit fines if volatile chemical loads move without clear hazard classification markers. This specialized layout eliminates supply chain compliance risks by displaying standard federal transport numbers and class icons. The high-contrast structural alignments ensure your flammable gas, toxic substance, or corrosive fluid markers remain perfectly visible. Securing these heavy-duty exterior panels across your delivery fleets optimizes oncoming vehicle driver and emergency response behaviors. It guides highway motorists, receiving yard workers, and emergency crews to identify specific chemical cargo loads instantly. This comprehensive catalog demonstrates your dedication to establishing a structured, safe consumer courtyard. We manufacture these resilient indicators using rust-proof aluminum sheets and heavy-duty outdoor vinyl materials. This tough material composition easily survives continuous highway wind speeds, blistering sun exposure, and severe winter storms. The versatile configurations cover official dot-compliant numeric codes, flip-panel multi-class systems, and pre-drilled frames for rapid mounting. Fleet operators can slide, bolt, or adhere these vital hazard placards into position quickly. ## Products in this collection - [Styrene Truck Placard- "1075" Propane](https://www.unitedsign.com/products/styrene-truck-placard-1075-propane) - 4.07 USD - [Styrene Truck Placard- "1203" Gasoline](https://www.unitedsign.com/products/styrene-truck-placard-1203-gasoline) - 4.07 USD - [Styrene Truck Placard- "1270" Petroleum Oil](https://www.unitedsign.com/products/styrene-truck-placard-1270-petroleum-oil) - 4.07 USD - [Styrene Truck Placard- "1863" Aviation Fuel](https://www.unitedsign.com/products/styrene-truck-placard-1863-aviation-fuel) - 4.07 USD - [Styrene Truck Placard- "1987" Alcohol](https://www.unitedsign.com/products/styrene-truck-placard-1987-alcohol) - 4.07 USD - [Styrene Truck Placard- "1993" Combustible Liquid](https://www.unitedsign.com/products/styrene-truck-placard-1993-combustible-liquid) - 4.07 USD - [Styrene Truck Placard- "3475" Ethanol](https://www.unitedsign.com/products/styrene-truck-placard-3457-ethanol) - 4.07 USD - [10.75" Truck Placard - 1075 Propane Class 2 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1075-propane-class-2) - 4.64 USD - [10.75" Truck Placard - 1170 Ethanol Class 3 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1170-ethanol-class-3) - 4.64 USD - [10.75" Truck Placard - 1202 Diesel Class 3 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1202-diesel-class-3) - 4.64 USD - [10.75" Truck Placard- 1203 Gasoline Class 3 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1203-gasoline-class-3) - 4.64 USD - [10.75" Truck Placard - 1223 Kerosene Class 3 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1223-kerosene-class-3) - 4.64 USD - [10.75" Truck Placard- 1230 Methanol Class 3 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1230-methanol-class-3) - 4.64 USD - [10.75" Truck Placard- 1267 Crude Oil Class 3 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1267-crude-oil-class-3) - 4.64 USD - [10.75" Truck Placard - 1268 Petroleum Distillates Class 3 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1268-petroleum-distillates-class-3) - 4.64 USD - [10.75" Truck Placard - 1270 Petroleum Oil Class 3 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1270-petroleum-oil-class-3) - 4.64 USD - [10.75" Truck Placard - UN 1863 Aviation Fuel Class 3 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1863-aviation-fuel-class-3) - 4.64 USD - [10.75" Truck Placard - UN 1987 Denatured Alcohol Class 3 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1987-denatured-alcohol-class-3) - 4.64 USD - [10.75" Truck Placard - UN 1993 Combustible Liquid Class 3 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1993-combustible-liquid-class-3) - 4.64 USD - [10.75" Truck Placard - UN 1999 Liquid Tars & Road Asphalt Oils Class 3 DOT Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-1999-liquid-tars-road-asphalt-oils-class-3) - 4.64 USD - [10.75" Oxidizer Class 3 Truck Placard - DOT Compliant Vinyl Hazmat Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-oxidizer-class-5-1) - 4.64 USD - [10.75" Flammable Gas Class 3 Truck Placard - DOT Compliant Vinyl Hazmat Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-flammable-gas-class-2) - 4.64 USD - [10.75" Non-Flammable Gas Class 3 Truck Placard - DOT Compliant Vinyl Hazmat Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-non-flammable-gas-class-2) - 4.64 USD - [10.75" Flammable Class 3 Truck Placard - DOT Compliant Vinyl Hazmat Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-flammable-class-3) - 4.64 USD - [10.75" Dangerous Class 3 Truck Placard - DOT Compliant Vinyl Hazmat Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-dangerous) - 4.64 USD - [10.75" Corrosive Class 3 Truck Placard - DOT Compliant Vinyl Hazmat Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-corrosive-class-8) - 4.64 USD - [10.75" Hot 3257 Class 3 Truck Placard - DOT Compliant Vinyl Hazmat Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-hot-3257) - 4.64 USD - [10.75" Combustible Class 3 Truck Placard - DOT Compliant Vinyl Hazmat Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-combustible-class-3) - 4.64 USD - [10.75" 3475 Class 3 Truck Placard - Ethanol And Gasoline Mixtures](https://www.unitedsign.com/products/10-75-square-truck-placard-3475-class-3-ethanol-and-gasoline-mixtures) - 4.64 USD - [10.75" Fuel Oil Class 3 Truck Placard - DOT Compliant Vinyl Hazmat Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-fuel-oil-class-3) - 4.64 USD - [10.75" Diesel Class 3 Truck Placard - DOT Compliant Vinyl Hazmat Decal](https://www.unitedsign.com/products/10-75-square-truck-placard-diesel-class-3) - 4.64 USD - [Aluminum Truck Placard- "1075" Propane](https://www.unitedsign.com/products/aluminum-truck-placard-1075-propane) - 5.1 USD - [Aluminum Truck Placard- "1203" Gasoline](https://www.unitedsign.com/products/aluminum-truck-placard-1203-gasoline) - 5.1 USD - [Aluminum Truck Placard "1270" Petroleum Oil](https://www.unitedsign.com/products/aluminum-truck-placard-1270-petroleum-oil) - 5.1 USD - [Aluminum Truck Placard- "1863" Aviation Fuel](https://www.unitedsign.com/products/aluminum-truck-placard-1863-aviation-fuel) - 5.1 USD - [Aluminum Truck Placard- "1987" Alcohol](https://www.unitedsign.com/products/aluminum-truck-placard-1987-alcohol) - 5.1 USD - [Aluminum Truck Placard- "1993" Combustible Liquid](https://www.unitedsign.com/products/aluminum-truck-placard-1993-combustible-liquid) - 5.1 USD - [Aluminum Truck Placard- "3475" Ethanol](https://www.unitedsign.com/products/aluminum-truck-placard-3457-ethanol) - 5.1 USD - [UN 1075 Combustible Liquid Aluminum Hazmat Placard](https://www.unitedsign.com/products/aluminum-placard-1075-propane) - 20.55 USD - [UN 1203 Combustible Liquid Aluminum Hazmat Placard](https://www.unitedsign.com/products/aluminum-placard-1203-gasoline) - 20.55 USD - [UN 1993 Combustible Liquid Aluminum Hazmat Placard](https://www.unitedsign.com/products/aluminum-placard-1993-combustible-liquid) - 20.55 USD - [Aluminum Slide-In Truck Placard](https://www.unitedsign.com/products/aluminum-slide-in-truck-placard) - 29.82 USD - [14" Class 3 Multi Flip Aluminum Placard](https://www.unitedsign.com/products/14-aluminum-class-3-multi-flip-placard) - 50.42 USD - [Multi-Flip Hazard Class Aluminum Placards](https://www.unitedsign.com/products/aluminum-multi-flip-hazard-class-placards) - 50.42 USD - [4 Legend Duo-Flip Placard](https://www.unitedsign.com/products/4-legend-duo-flip-placard) - 101.95 USD --- > Source: [UnitedSign](https://www.unitedsign.com/collections/placards) > Updated: 2026-07-11