4012.19Subheading
Retreaded tyres; other than of a kind used on motor cars (including station wagons and racing cars), buses and lorries and aircraft
Section VII — Plastics and articles thereof; rubber and articles thereof
This is a 6-digit subheading — the most specific level of the international HS. Country tariff schedules extend it further; the US tariff lines (HTS) below refine it to 8–10 digits for duty purposes.
US tariff lines for this subheading are not in the bundled starter dataset yet — the full HTS schedule is coming soon. You can still search by code in the tariff simulator.