HS Code for Diesel semi-trailer tractors

Road tractors for semi-trailers equipped solely with a diesel or semi-diesel compression-ignition internal combustion engine are classified under HS code 870121. Heading 8701 covers tractors, which are defined as vehicles constructed essentially for hauling or pushing another vehicle, appliance, or load. Subheading 870121 is specific to road tractors for semi-trailers, which are the motorized units designed to pull trailers in a semi-trailer configuration. The classification is further narrowed by the engine type; it must only have a diesel engine. If the tractor were to include an electric motor for hybrid propulsion, it would move to a different subheading. The distinction is vital for customs purposes as road tractors are treated differently from goods-transport vehicles (8704) because they do not have a significant load-carrying area of their own. The classification is based on the vehicle's primary design as a towing unit for semi-trailers on public roads.

Products Included

• Diesel semi-truck tractors
• Heavy-duty diesel road tractors
• Prime movers for semi-trailers (diesel only)
• Fifth-wheel diesel tractor units

Common Misclassification

This code is often confused with 870423, which is for heavy diesel trucks designed to carry goods on their own chassis. It is also confused with 870122, which is the code for hybrid road tractors for semi-trailers. Additionally, agricultural tractors are classified under 870191 through 870195 and should not be confused with road tractors.

FAQ

What is the HS code for diesel semi-trailer tractors?

The HS code for road tractors for semi-trailers with only a diesel engine is 870121.

What is the difference between 870121 and 870423?

870121 is for the tractor unit that pulls a semi-trailer, while 870423 is for a rigid truck that carries the load on its own frame.