Supporters waited in the rain for up to two hours June 23 to attend a rally at the Mack Trucks manufacturing facility in Macungie, where President Donald Trump delivered a speech lasting longer than an hour that mixed economic messaging with extended, often-wandering digressions.

The event took place at Mack’s Lehigh Valley Operations plant, a more-than-century-old manufacturing site that employs roughly 3,000 workers. It remains a cornerstone of the region’s industrial economy but also reflects economic uncertainty with layoffs and concerns trade policy shifts could continue to affect production and orders.

Trump used the visit to promote Republican members of Congress from Pennsylvania and urged attendees to support them in upcoming elections, casting them as defenders of American industry.

Trump repeatedly pointed to Mack Trucks as an example of American industrial strength, saying the company has been “building the heavy-duty machinery that keeps our economy rolling.” He also promoted tariffs on imported trucks and vehicles, arguing they are necessary to protect domestic manufacturers and keep production in the United States.

Union representatives, workers and plant leadership participated in the rally, emphasizing the importance of manufacturing jobs in the Lehigh Valley. Speakers referenced ongoing contract negotiations and workforce concerns while noting the plant’s continued role in the regional economy.

Trump’s speech, however, frequently strayed from those themes. He moved between topics including manufacturing policy, foreign affairs, sports, taxation and personal anecdotes, often returning to earlier points or shifting abruptly without clear transitions.

At times, the remarks resembled a campaign-style rally, with digressions that included discussions of mixed martial arts events and past political grievances.

Trump also repeated several claims that have been widely disputed. He again asserted he won the 2020 presidential election, a claim rejected by courts, election officials and audits across multiple states.

He also described the U.S. economy in sweeping terms, telling the crowd the country is “the hottest country anywhere in the world” and insisting growth has reached levels “nobody’s ever seen before.” He returned to that phrasing multiple times, saying economic gains, factory construction and investment figures were “at levels that nobody’s ever seen before.”

Trump further made exaggerated claims about trade and investment, saying he cut the trade deficit by “67%” and secured massive inflows of foreign investment, again describing the figures as “numbers nobody’s ever seen before.”

Those claims do not align with publicly available federal data or independent analyses.

Even with those claims and the speech’s digressions, Trump returned at several points to a central message of economic nationalism. He argued past administrations allowed jobs and factories to move overseas, while his policies — including tariffs and domestic investment — are designed to bring manufacturing back to the U.S.

He cited ongoing and proposed projects in Pennsylvania, including manufacturing and pharmaceutical investments, as examples of economic growth, even as layoffs at Mack highlight continuing volatility in the industry.

Trump also addressed energy policy, calling for expanded oil, gas and coal production, particularly in Pennsylvania, and reiterated support for law enforcement. A local police sergeant who spoke at the rally credited funding and tax policies affecting overtime pay with benefiting officers and their families.