Placards

Littlejohn Inc. supplies a full range of chemical placards and mounting accessories designed to meet the needs of chemical tank trailers. Our inventory includes DOT chemical placards that clearly display hazard classes for regulated substances, helping ensure your trailer stays compliant with federal transportation standards. Built from weather-resistant materials, these placards withstand exposure to chemicals, UV rays, and road wear. We also offer flip-placard systems and stainless mounting brackets for quick hazard identification updates—perfect for fleets hauling multiple chemical products. With durable construction and easy installation, our placards help keep your operation safe, visible, and regulation-ready.