Manufactured for freight hauling behind Class 7 and Class 8 tractors, truck trailers — including dry vans, flatbeds, and refrigerated units — are a foundational asset class in US surface freight logistics. Production is concentrated among a handful of large North American manufacturers, but imported trailers and trailer components face scrutiny under Section 232 automotive parts measures depending on their HTS classification. Buyers and fleet operators sourcing internationally should verify whether the trailer qualifies as a complete article or enters as parts, as that distinction drives both duty treatment and FMCSA safety compliance requirements.

AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.