Importers of HS 8607.99 (for vehicles of heading 8605 or 8606, except brake regulator) from Canada actually paid 20.21% on the taxed portion of the value in 2026-06 — 5.56% across everything shipped, taxed or not. Measured from official duty receipts, not the rulebook: the statutory MFN base rate on this code is 2.8%. Over the window the rate on the taxed portion moved 2.91% → 20.21%, with the largest single step +21.3pp in 2025-03. Measured from official US duty receipts · as-of 2026-06 · confidence: measured, not modelled. The HTS base rate is 2.8% — importers actually paid 20.21%, so the trade-war overlay added 17.4 pts, measured at the border (not a summed rulebook estimate). Reproduce exactly: tariff_story(hs: "8607.99", origin: "Canada") · see it at trimtabist.com/tariffs
HS 8607.99. The schedule base rate is 2.8%; importers from Canada actually paid 20.21% on the dutiable value in 2026-06 — the trade-war overlay added 17.4 points, measured at the border. Measured, not modelled.
Over the window the collected rate moved 2.91% (2023-07) → 20.21% (2026-06), largest single step +21.3pp in 2025-03.
7 Chapter-99 measures name Canada; scope mapping is partial (several annexes are PDFs) — absence never means exemption. They do not sum, and some are product-specific — the collected rate above is the composed truth.
All goods from Canada · the whole tariff ledger · reproduce: tariff_story(hs: "8607.99", origin: "Canada") via /connect. Not customs or legal advice.