Manufacturer HMS STP TWM KS IMS MM TMS IS RIR WGI NS MO EDM KyS IR RBI Total Dallara 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 160 Panoz 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0