Kyle Busch had reportedly proposed a rule change just two days before his unexpected death, a move that suggests he may have been thinking about shaping NASCAR into a more family-oriented series in the years ahead.
NASCAR CEO Steve O’Donnell revealed that he had received a text message from Busch regarding a potential adjustment to Truck Series eligibility rules.
“What I look back on is a text from Kyle (on) Tuesday, as only Kyle could do — and I keep looking at it — and he said: ‘Hey, man, what do you think about an over-40 rule to be able to compete in all the Truck Series races next year?’” O’Donnell said.
Kyle Busch, 41, passed away on Thursday from severe pneumonia that developed “into sepsis, resulting in rapid and overwhelming associated complications,” according to a statement from his family. He was discovered unresponsive on Wednesday inside a simulator while preparing for the Coca-Cola 600 in Charlotte.
O’Donnell said Busch’s suggestion for a rule change actually carried weight.
“I said, ‘You know, we put that rule in place because you were winning so much,’” O’Donnell said, “but when we looked about it and had a meeting Wednesday internally, we thought, ‘Damn, that’s actually good. We need Kyle in the Truck Series.’
“It was twofold. He knew he could help the Series, but I think one day had a dream to race against his son in a national series event.”
NASCAR introduced a regulation — often referred to as the “Kyle Busch Rule” — in 2017 to restrict the number of Truck Series races that experienced Cup Series drivers (three or more years in the Cup Series) can enter each season to eight. Busch, who holds a NASCAR record 243 victories, had been suggesting an exception for drivers over the age of 40.
Kyle Busch, driver of the HendrickCars.com Chevrolet, celebrates with son, Brexton Busch after winning the NASCAR Craftsman Truck Series Fr8 Racing 208 at Echo Park Speedway on February 21, 2026 in Hampton, Georgia.Getty Images
Richard Childress Racing has temporarily retired Busch’s No. 8, with plans to eventually pass it on to his 11-year-old son, Brexton, once he becomes eligible.
On Saturday morning at Charlotte Motor Speedway, a somber moment unfolded as Busch’s familiar blue-and-white Chevrolet was unloaded into a quiet, subdued garage area.
