Spire Motorsports is set to tackle a brand-new challenge this Friday, June 19, as the NASCAR CRAFTSMAN Truck Series heads to the streets of San Diego for the inaugural Navy 250 at Naval Base Coronado. Fielding a pair of Chevrolet Silverado RSTs, Spire Motorsports enters the 13th race of the 2026 season with a strong […]
The post Justin Marks Returns to the Truck Series with Spire Motorsports for San Diego’s Navy 250 first appeared on Speedway Digest - Home for NASCAR News.
