</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Heavy-Duty Truck Leaf Spring Pack from Mexico

A set of five parabolic leaf springs designed for heavy-duty truck suspension, each leaf with a thickness of 2.5 mm, made from high-carbon spring steel. These springs provide load support and absorb road shocks in motor vehicle chassis. Classified under HTS 7320.10.60.15 due to individual leaf thickness exceeding 1.6 mm and suitability for motor vehicle suspension.

Duty Rate — Mexico → United States

28.2%

Rate breakdown

9903.94.0525%Except for products described in headings 9903.94.06, 9903.94.32, 9903.94.33, 9903.94.42, 9903.94.43, 9903.94.44, 9903.94.45, 9903.94.52, 9903.94.53, 9903.94.54, 9903.94.55, 9903.94.62, 9903.94.63, 9903.94.66 and 9903.94.67, automobile parts, as provided for in subdivision (g) of U.S. note 33 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
9903.74.100%Articles as provided for in subdivision (k) of U.S. note 38 to this subchapter
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.

Import Tips

Verify leaf thickness certification from manufacturer to confirm ≥1.6mm for correct HTS classification and avoid reclassification to thinner spring codes

Include vehicle compatibility documentation and material test reports (e.g

tensile strength) for customs clearance