COVID-19 Update: Utility Trailer remains open at all facilities

SB-07-004

Beginning in January 1998, all trailer bumpers on all model trailers will be certified to comply with DOT 49 CFT Part 571.223 and 571.224. The new Federal Motor Vehicle Standard specifies minimum horizontal force, plastic energy absorbed, geometry, and labeling requirements for rear impact guards on both trailers and semi-trailers.