Granite State Pro Stock Series Cancels Saturday August 2 Event at Riverside Speedway In a joint statement released today, officials from the Granite State Pro Stock Series and Riverside Speedway & Ad...

?? Sharpshooter Doiron Secures GSPSS Iron Sight 125 Glory By Jeff Brown, for Granite State Pro Stock Series LEE, N.H. - For the first hundred laps of Friday night’s Iron Sight 125, Joey Doiron had hi...

Robie Conquers "Mad Dog" For First GSPSS Victory In Keen Parts 100 By Jeff Brown, for Granite State Pro Stock Series WINCHESTER, N.H. - Cole Robie has been eager to break through and score his first...

Shaw Sets Bar Higher With GSPSS Claremont Checkers By Jeff Brown, for Granite State Pro Stock Series CLAREMONT, N.H. - D.J. Shaw was a last-minute entry for Friday evening’s McGee Automotive 125 at C...