A U.S. federal court overturned Trump’s 10% global tariffs on May 7, 2026 — declaring them unauthorized under Section 122 of the Trade Act of 1974. The ruling blocks collection from plaintiffs including Washington state, Basic Fun!, and Burlap & Barrel, and opens the door for refunds of over $166 billion in previously invalidated duties. Simultaneously, Trump issued a July 4, 2026 ultimatum to the EU and faced unified pushback from seven automakers urging USMCA extension before its July 1 review. The decision intensifies volatility for cross-border trucking and customs compliance across North America.
According to www.freightwaves.com, the U.S. Court of International Trade struck down a second round of 10% global tariffs imposed by the Trump administration on Thursday, May 7, 2026 — just days before their scheduled expiration on July 24, 2026.
Legal Ruling Invalidates Replacement Tariffs
The split 2–1 ruling found that President Donald Trump exceeded statutory authority under Section 122 of the Trade Act of 1974, the legal basis used to replace earlier tariffs invalidated by the U.S. Supreme Court in February 2026. The Supreme Court had ruled Trump lacked authority under the International Emergency Economic Powers Act (IEEPA) to impose sweeping worldwide duties. The Court of International Trade declared the replacement tariffs “invalid” and “unauthorized by law,” directly blocking collection from plaintiffs including the state of Washington, toy company Basic Fun!, and spice importer Burlap & Barrel.
Trade attorney Dave Townsend told the Associated Press:
“This ruling will open the door for more companies to request that the tariffs be thrown out and that any payments they’ve made be refunded.”
Refund Obligations and Fiscal Impact
The government is preparing to refund more than $166 billion tied to earlier tariff collections invalidated by the Supreme Court, with initial payments expected to begin next week following the May 2026 ruling, according to NPR. The administration had argued the 10% duties were justified under balance-of-payments provisions — but the trade court found those statutory conditions did not exist at the time of imposition.
Escalating Transatlantic Trade Pressure
Simultaneously, Trump intensified pressure on the European Union. In a Truth Social post late Thursday, May 7, he gave the EU until July 4, 2026 to ratify its U.S.–EU trade agreement, threatening that tariffs would “immediately jump to much higher levels” if the deadline passed. He also threatened to raise tariffs on imported cars and trucks from Europe to 25%, citing alleged noncompliance with terms of a trade agreement negotiated in Scotland in 2025. European Commission President Ursula von der Leyen responded that the EU remained “fully committed” to implementation and reported “good progress” toward tariff reductions ahead of the July deadline.
Automakers Unite to Preserve USMCA
On the same day, seven major automotive trade groups — representing General Motors, Toyota, Volkswagen, Tesla, Hyundai, and others — urged the Trump administration to extend the USMCA trade pact beyond its July 1, 2026 review deadline. Their joint letter to U.S. Trade Representative Jamieson Greer warned that fragmenting USMCA into separate bilateral deals would introduce unnecessary complexity, increase administrative burden, create divergent regulatory regimes, and undermine integrated North American supply chains. Automakers specifically cited disruption from Trump’s existing 25% Section 232 tariffs on vehicles and parts — duties that have strained sourcing relationships built over decades under NAFTA and USMCA.
Freight Market Implications
For transportation providers, the confluence of legal reversals, looming deadlines, and shifting trade policy sustains volatility in cross-border trucking volumes, customs brokerage activity, and strategic sourcing decisions. SONAR data shows tender rejection rates rising across key lanes as shippers delay commitments amid uncertainty. The ruling compounds challenges already facing importers navigating volatile freight demand, shifting sourcing patterns, and rising customs compliance costs linked to Trump’s evolving tariff policies. As formal bilateral US–Mexico negotiations are set to begin later this month in Mexico City, supply chain professionals face heightened pressure to audit tariff exposure, reassess landed-cost models, and validate origin-of-goods documentation — especially for automotive components moving across the U.S.–Mexico border.
Source: FreightWaves
Compiled from international media by the SCI.AI editorial team.
