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Mar 08, 2026Truck Safety Design and Regulatory RequirementsProtective Devices: Rear underrun protection devices must successfully pass crash tests, ensuring they effectively block rear-ending vehicles and abso -
Mar 07, 2026Truck Classification and Powertrain SystemsHeavy-duty Trucks: Characterized by large load capacities, these are frequently utilized for long-haul freight or heavy-duty engineering transport (e. -
Mar 06, 2026Analysis of Regulations on Trailer Body DimensionsWhen operating a trailer, ensuring compliance and safety is of paramount importance. In mainland China, the standard dimensions for trailer cargo bodi -
Mar 05, 2026Essential Documents for Operating a Large Semi-TrailerTo legally operate a large trailer, one must first possess the appropriate driving qualifications. -
Mar 04, 2026Why do trailer license plates differ between the front and rear? There are th...There are three reasons why the license plates on the front and rear of a trailer differ: First, to facilitate vehicle management; second, because rel -
Mar 03, 2026How often do trailers require an annual inspection?The schedule for a trailer's annual inspection is determined by its age and classification. -
Mar 02, 2026The History of Trailer DevelopmentIn 2010, the automotive body and trailer manufacturing industry maintained a rapid growth trajectory, characterized by relatively intense market compe -
Mar 01, 2026Classification of TrailersFull trailers or semi-trailers do not possess their own self-contained power units; the vehicle trains formed by combining them with a towing vehicle
