Austin Theriault announced Thursday morning he has not been medically cleared by NASCAR to compete in this weekend’s Cup race at Kansas Speedway after his involvement in a wreck in Monday’s race at Talladega.
Theriault, 25, competes for Rick Ware Racing and was set to drive its No. 52 Chevrolet this weekend. Theriault said Garrett Smithley will take his place.
A NASCAR spokesperson said its policy is to not discuss a competitor’s medical information.
A spokesperson for Rick Ware Racing told NBC Sports all info on Theriault would be released by the driver on social media or by NASCAR. The team said “we expect to have Austin back in the car very soon.”
The native of Fort Kent, Maine, has missed races due to medical issues before.
In 2015, while racing part-time for Brad Keselowski Racing in the Truck Series, he suffered a 10% compression fracture in his back in a wreck at Las Vegas Motor Speedway after his HANS device broke.
Theriault missed several races before returning in the season finale at Homestead-Miami Speedway.
Since 2015 he has made five Cup starts, three Xfinity starts and four Truck Series starts.