Queen Creek, AZ……..R.J. Johnson of Phoenix, Ariz. led the last 25 laps to win Saturday night’s 30-lap “Spring Fling” for USAC’s Southwest Sprint Cars ar Arizona Speedway. He grabbed the lead from Jos...

Josh Pelkey leads the USAC Southwest Sprint Cars to Arizona Speedway Saturday night as the series resumes its 2014 campaign. Pelkey recorded his first USAC feature win last month at Peoria, Ariz. and...

Arizona Speedway in Queen Creek hosts the next event in the 2014 USAC Southwest Sprint series. It's the first of six races this year at the one-third-mile dirt oval. Defending series champion R.J. Jo...