After developing a tire for last year’s inaugural Bristol dirt race ... a week ago at Martinsville Speedway. It was Byron’s second win in four weeks and marks the first multi-win season ...

Bristol Motor Speedway trades ... car to help protect from dirt buildup. Teams will use outerwear on the front grill and windshield vent. Cup teams will run the same tire setup as last year ...

The High Limit Sprint Tour ran a 40-lap main event Sunday at the Port Royal, Pennsylvania Speedway and Aaron Reutzel won and ...

INDIANAPOLIS — The stars of the USAC Midget National Championship will once again take to the quarter-mile dirt oval inside Turn 3 of the Indianapolis Motor Speedway ... the BC39's dates now finalized ...

NASCAR is running the same primary tire it ran at North Wilkesboro Speedway during the All-Star Race in May. "The failures that we're seeing have been more wear-related," Hamlin said. "I think the ...