Dates Set for Sixth Annual Chris Griffis Memorial Open Test
New Mazda-Powered Tatuus USF-17 to Begin Team Testing PALMETTO, Fla. (July 20, 2016) – All three levels of the acclaimed Mazda Road to Indy – Indy Lights Presented by Cooper Tires, the Pro Mazda Championship Presented by Cooper Tires and the Cooper Tires USF2000 Championship Powered by Mazda – will converge on Indianapolis Motor Speedway…