Donald Trump threw his weight behind South Carolina Lt. Gov. Pam Evette in the state's Republican gubernatorial primary, praising her loyalty and early support for his 2024 presidential campaign while conspicuously passing over Rep. Nancy Mace, a move that lands just days before the June 9 primary and could reshape the race overnight.
Trump posted his endorsement on Truth Social on May 29, calling Evette "an America First Patriot who has been with me from the very beginning." He singled out one fact above all others: she was the only gubernatorial candidate in South Carolina to back him as soon as he launched his 2024 bid.
The endorsement matters for two reasons. First, it drops into what AP News described as the state's first competitive Republican gubernatorial primary in years, where the competition for Trump's backing had become "the most intense part of the primary race." Second, it carries a pointed message about the cost of crossing the president, one that every Republican candidate in the country will read loud and clear.
Trump's full endorsement, as reported by Breitbart, leaned heavily on Evette's personal loyalty. He wrote on Truth Social:
"She never wavered, never let me down, and was the only South Carolina Gubernatorial Candidate to Endorse me as soon as I launched my 2024 Presidential Campaign. She crisscrossed South Carolina and other States for me, and I said, at the time, that this is truly something which I cannot forget!"
He went on to lay out a policy agenda he expects Evette to champion if elected: growing the economy, cutting taxes and regulations, promoting American manufacturing, supporting farmers and ranchers, securing the border, stopping migrant crime, strengthening the military and veterans, and safeguarding elections.
Trump also noted his own deep connection to South Carolina, claiming he won the state with "the Highest Vote, BY FAR, in the State's History" across 2016, 2020, and 2024. And he added a detail that suggests he is already thinking about the full ticket: AP News reported Trump called it "a BIG added plus" that Henry McMaster Jr. may serve as Evette's running mate.
The name Trump did not mention is the one that tells the real story. Rep. Nancy Mace, a major candidate in the same primary, did not receive the endorsement, and by all indications, the omission was deliberate.
The Washington Examiner reported that Mace had defied White House pressure on the disclosure of Epstein files, a decision that put her at odds with Trump. The falling-out was not subtle. Just The News reported that Mace's push for greater Justice Department transparency on the Epstein files specifically cost her Trump's support.
Mace did not go quietly. Her response was blunt:
"If this is the price of an endorsement, I will never pay it."
That line may play well with some voters. But in a Republican primary in a deep-red state where Trump's endorsement carries enormous weight, it is a risky bet. Sen. Lindsey Graham recently said that opposing Trump is a dead end for Republicans, pointing to Bill Cassidy's primary loss as proof. Mace is now testing that theory in real time.
Evette wasted no time responding on X, tying her own political career directly to Trump's movement. She wrote:
"Thank you President @realDonaldTrump. Your walk down that golden escalator is what propelled me into politics. You showed what a businessperson can do to make America Great Again."
Trump described Evette as an "Entrepreneur, Businesswoman, and Civic Leader" and said she "has proven she has the Courage and Wisdom to deliver strong results." The endorsement frames her as the continuity candidate, someone who will extend the MAGA agenda into the governor's mansion of a state Trump has won convincingly three times.
With the primary set for June 9, the endorsement gives Evette barely a week to convert Trump's backing into votes. In a crowded field where multiple candidates had been angling for exactly this nod, the timing is tight but potentially decisive.
South Carolina was not the only state where Trump moved to shape a gubernatorial primary on May 29. The Washington Times reported that Trump also endorsed Rep. Randy Feenstra for Iowa governor, calling him "MAGA all the way." Iowa's primary falls even sooner, June 3. AP News noted a third endorsement the same day: Mike Mazzei for Oklahoma governor, with that state's primary on June 16.
All three states are holding their first competitive Republican gubernatorial primaries in years. In each case, Trump chose candidates who had publicly sought his support and demonstrated loyalty to his agenda. The pattern is unmistakable: in today's Republican Party, early and visible allegiance to Trump is the surest path to his endorsement.
That dynamic has reshaped primary politics across the country. Trump's perfect 118-0 endorsement record in 2026 GOP primaries speaks for itself. Candidates who earn the nod win. Candidates who don't face an uphill climb that, in most cases, ends in defeat.
The question hanging over the South Carolina race is whether Mace's defiance on the Epstein files resonates enough with primary voters to overcome the gravitational pull of a Trump endorsement. History suggests it won't. But Mace is betting that voters will reward independence on an issue involving accountability for sexual abuse over political alignment.
Trump's endorsement of Evette is, at bottom, a transaction made in the open. He said so himself: Evette supported him early, campaigned hard for him across multiple states, and never wavered. In return, she gets the most valuable asset in Republican primary politics.
That transactional clarity is part of what makes Trump's endorsement power so effective. Candidates know exactly what is expected. Voters know exactly what the endorsement means. There is no ambiguity, no hedge, no consultant-speak. As Trump's advisers continue building the framework for the party's future, the lesson for every ambitious Republican is the same: loyalty is the currency, and it spends.
Mace chose a different path, and she may pay the price on June 9. Whether her stand was principled or politically miscalculated, or both, voters will decide in less than two weeks.
In Republican primaries, Trump's word still carries more weight than any policy paper or debate performance. Candidates who forget that tend to remember it on election night.