SLIPNOT safety flooring by Great Dane is standard on the doorways of 2025 model year Everest trailers with roll-up and side doors, providing safer equipment access by converting metal surfaces into high-friction areas. SLIPNOT installations seek to avoid slips and falls on wet and greasy trailer services, including dry and refrigerated trailers and truck bodies, as well as steel, aluminum, and combo platform trailers. Made in the U.S.