Thunderbirds blast NASCAR stars to insane 9 Gs in gut wrenching rideOn the ground, NASCAR drivers are accustomed to living at the edge of control. In the air with the U.S. Air Force Thunderbirds, that edge shifts to a place where the human body itself becomes the limiting factor. Recent flights over Daytona Beach pushed stock car stars to a reported 9 Gs, a punishing load that turns helmets into anvils and arm muscles into dead weight. The result is a rare crossover between motorsport and military aviation, part public outreach, part stress test, and entirely unforgettable for the racers strapped into the back of an F-16. From superspeedways to F-16 sky rides For the Thunderbirds, inviting elite drivers into the cockpit has become a recurring prelude to marquee NASCAR events at Daytona International Speedway. Air Force pilots describe these guests as ideal passengers, fit enough and familiar enough with high-speed forces that they can attempt maneuvers impossible with casual thrill seekers, including the 9 G pull that recently headlined a flight over Daytona Beach, according to an Air Force account. The relationship between the demonstration squadron and stock car racing is long-standing, built around the shared theater of speed, precision, and crowd appeal that surrounds the Daytona 500 and its supporting schedule. Veteran and rising NASCAR drivers alike have cycled through the Thunderbirds’ guest list. Established names such as Kevin Harvick and Zane Smith strapped in for rides that paired their stock car fame with the Air Force brand, while younger competitors such as John Hunter Nemechek and Connor Zilisch represent the next wave of racers introduced to jet-level G forces. Each visit is choreographed around the Thunderbirds’ schedule in Florida, with ground briefings, gear fittings, and medical checks that mirror what the pilots themselves follow before a public demonstration. Corey LaJoie and the 9 G benchmark The most vivid recent example came when NASCAR driver Corey LaJoie climbed into the back seat of a Thunderbird F-16 for a flight that was both spectacle and stress test. He joined Maj Bryce Turner of the Air Force Thunderbirds for a profile that showed the driver suiting up, walking to the jet, and then absorbing the kind of vertical loading that no stock car can generate, as chronicled in a Daytona Beach feature. Air Force personnel say that drivers like LaJoie can handle more aggressive profiles because their neck and core strength are already conditioned by hours in a race seat, where lateral G loads arrive in long, grinding arcs rather than the quick spikes of a vertical pull. The 9 G figure that has become shorthand for these flights is not a casual milestone. At that load, a 180-pound driver effectively weighs more than 1,600 pounds, blood surges away from the brain, and consciousness can slip if the passenger misses even a beat in the anti-G straining maneuver that pilots coach on the ground. Thunderbird pilots describe these runs as controlled experiments in human performance, calibrated so that the driver can experience the peak without crossing into G-induced loss of consciousness that would halt the ride. A long-running crossover The connection between NASCAR and the Air Force Thunderbirds stretches back well beyond the current crop of drivers. At NELLIS AIR FORCE BASE in Nevada, the unit once hosted number 99 NASCAR driver Carl Edwards for a flight that highlighted both the demands of the F-16 and the promotional value of pairing a well-known racer with the demonstration team. That template has since repeated around Daytona, where the Thunderbirds often time their flyover of the Daytona 500 with a week of outreach that now routinely includes NASCAR drivers in the back seat. The roster of guests has grown into a cross-section of the garage. Rookies Austin Cindric and Harrison, featured in a behind-the-scenes video that follows, get a look at Harrison Burton and Austin Cindric with the Thunderbirds, who confronted the same G loads that veterans like Harvick faced. Earlier footage shows William Byron climbing into a U.S.A.F. jet, while another clip captures NASCAR Drivers Daniel Suarez and Matt DiBenedetto, along with Steve Phelps, riding with USAF Thunderbirds in a sequence that doubles as a primer on the F-16 as a premier multi-role fighter aircraft. Each piece of video content reinforces the same narrative: even drivers who race side by side at more than 190 miles per hour treat the F-16’s vertical acceleration with a mix of respect and apprehension. Why the Air Force keeps inviting them back For the Air Force, these flights serve several purposes at once. They reward high-profile partners, generate social media content that reaches younger audiences, and provide a living demonstration of the physical demands that Thunderbird pilots face on every show weekend, as illustrated in a recent Nov cockpit video. The racers, for their part, gain a rare perspective on speed and risk that can reframe their own work. Harvick, Smith, LaJoie, Nemechek, Zilisch, and others return to the garage with stories of 9 G pulls, inverted passes, and the sight of Daytona’s tri oval from an altitude where the grandstands look like a toy set. More from Fast Lane Only Unboxing the WWII Jeep in a Crate 15 rare Chevys collectors are quietly buying 10 underrated V8s still worth hunting down Police notice this before you even roll window down