Heading 9903

9903.74.01

Medium- and heavy-duty vehicles as provided for in subdivision (b) of U.S. note 38 to this subchapter.

Duty rates

General
The duty provided in the applicable subheading + 25%
The base rate for goods from most countries.
Special
The duty provided in the applicable subheading + 25%
Lower rates under trade agreements and programs, for goods that meet their rules of origin; each symbol names one.
Column 2
The duty provided in the applicable subheading + 25%
The higher rate for the few countries without normal trade relations with the United States.

Base columns of the 2026 HTS Revision 22, in force from Oct. 30, 2026 (official source).

The U.S. notes it refers to

As the 2026 HTS Revision 22 writes them (official notes); each code opens its page. Whether this heading applies to goods depends on the origin, the date and the product: the calculator says it.

History in the official tariff

In the tariff since the 2025 HTS Revision 26, in force from October 31, 2025.

Its description and rates have not changed since.

Official notices

Actions of the President, the USTR or U.S. Customs and Border Protection (CBP) that name this code.

In the tariff

  1. 9903.74.01Medium- and heavy-duty vehicles as provided for in subdivision (b) of U.S. note 38 to this subchapter.The duty provided in the applicable subheading + 25%