Peoria, AZ……..R.J. Johnson of Phoenix, Ariz. extended his all-time USAC Arizona victory lead with his 16th career win Saturday night at Canyon Raceway Park in Peoria. He trailed Matt Rossi for 28 lap...

Defending series champion kept the hot hand in USAC Southwest Sprint Car action at Canyon Speedway Park by racing to victory lane in Saturday night’s Third Annual Summer Slam atop the 1/3-mile clay o...

JOHNSON SCORES 16TH ARIZONA WIN IN CANYON’S “SUMMER SLAM” R.J. Johnson’s USAC Southwest Sprint Car point lead now stands at 144 points over Charles Davis Jr. after Johnson won Saturday night’s “Summe...

Into the closing days of July means the heat is in full effect in Arizona, which is only fitting for Canyon Speedway Park’s Third Annual Summer Slam this Saturday night. And “Chargin’” Charles Davis,...

USAC Southwest Sprint Car point leaders R.J. Johnson and Charles Davis Jr. continue their battle for the 2014 series championship in this Saturday’s 3rd Annual “Summer Slam” at Canyon Speedway Park i...

PELKEY GETS 30-LAP ARIZONA SPEEDWAY VICTORY R.J. Johnson leads the USAC Southwest Sprint Cars to their next outing July 26 at Canyon Speedway Park in Peoria, Ariz., but Josh Pelkey of Peoria stole th...