On a scorching Sunday at Circuit of the Americas (COTA) in Austin, NASCAR Cup Series driver AJ Allmendinger suffered a significant setback when his cool suit malfunctioned during the race. Despite these challenging circumstances, Allmendinger not only managed to finish the event but also secured a top 10 spot, highlighting the physical and mental toughness required from drivers facing extreme heat and equipment failure.
Heat Causes Trouble for AJ Allmendinger at COTA
During one of the hottest race days on the NASCAR Cup Series calendar, AJ Allmendinger battled both the competition and a failed cooling system in his Chevrolet. As the temperatures climbed, the cool suit—designed to lower a driver’s body temperature—stopped functioning, putting Allmendinger at risk of overheating. After completing the race in ninth place, the 44-year-old collapsed as he exited his vehicle on pit road and had to be stretchered to the infield care center.
Four days after the incident, Allmendinger gave an update to Jeff Gluck of The Athletic, confirming he had recuperated well.
“Got a little hot in the race car and needed to get out as quick as possible once the race was over. The medical team did a great job of getting me IVs and iced up, and I would say I was back to 90 percent at least within the hour flying back home.”
– AJ Allmendinger, NASCAR Driver
Cool Suit Failures: An Ongoing Challenge in NASCAR
AJ Allmendinger was not the only driver to struggle with equipment issues; Kyle Larson also contended with a similar problem. In recent years, malfunctions with cool suits have become more frequent, but these devices are considered highly effective when they function correctly. Allmendinger has shared that the systems can lower internal temperatures to between 40 and 45 degrees Fahrenheit, working nearly 95 percent of the time. On this occasion, though frustrated by the failure, he accepted the risk involved with racing under such demanding conditions.
“Put yourself in the smallest box possible where you’re sitting down in it and there’s nowhere to move and crank the heat up as high as it goes. The heat is one thing, but, at the end of the day, the anxiety starts building where you know you can’t get out. It’s almost like panic sets in a little bit,”
– AJ Allmendinger, NASCAR Driver
“You’re just like, ‘OK, I just don’t wanna be here anymore, but I gotta focus, I gotta do the best that I can.’ … It’s a struggle. These cars are hot. That’s something that’s part of it. … You just fight through it and make the best of it.”
– AJ Allmendinger, NASCAR Driver
Perseverance Under Pressure Pays Off
Despite having the option to leave his No. 16 Chevrolet early, Allmendinger refused to quit. Enduring both the physical effects of the malfunction and the mental anxiety of being trapped in stifling heat, he instead pushed on, earning valuable points and a ninth-place finish for his team. His drive netted him the fourth-most points of any competitor at COTA that weekend.
“It’s just mind over matter at that point,”
– AJ Allmendinger, NASCAR Driver
He explained how the race’s late caution allowed him a brief respite, giving him an opportunity to pour cold water on himself and regain his composure for the closing laps. This minor relief became essential for him to concentrate and keep competing.
“At the end of the day, it’s just trying not to give up for my team. We had had a pretty good day going. We had planned to — with the way the points are now — if we felt like we didn’t have a real shot to win the race, go out there and try to get stage points in both stages knowing that would put us behind in the third stage and just do the best possible race in the third stage as we could, and I thought it worked out well. … Being hot and sick in the race car, the way I felt, I couldn’t give up. I did not want to give up and it was tough but that’s all part of it sometimes. You got to deal with it.”
– AJ Allmendinger, NASCAR Driver
Physical and Psychological Demands Highlighted
The Austin event has underscored the intense challenges drivers face, from technical failures to maintaining focus during distressing moments. The experience also drew attention to continuing issues with NASCAR’s cool suit systems and the implications of equipment failure during unpredictable, hot conditions. While Allmendinger is physically recovered, the incident serves as a reminder of the risks drivers like him—including fellow racer Kyle Larson—routinely contend with for their teams and fans. NASCAR, its teams, and associated organizations will likely monitor such incidents to improve safety and support for all competitors in future events.
