Firestone Grand Prix of St. Petersburg Tire Designations

SP Car Driver Name C/E/T Tire

1 1 Power, Will D/C/F Alternate
2 22 Pagenaud, Simon D/C/F Alternate
3 3 Castroneves, Helio D/C/F Alternate
4 2 Montoya, Juan Pablo D/C/F Alternate
5 14 Sato, Takuma D/H/F Alternate
6 11 Bourdais, Sebastien D/C/F Alternate
7 10 Kanaan, Tony D/C/F Alternate
8 28 Hunter-Reay, Ryan D/H/F Alternate
9 9 Dixon, Scott D/C/F Alternate
10 67 Newgarden, Josef D/C/F Alternate
11 25 de Silvestro, Simona D/H/F Alternate
12 27 Andretti, Marco D/H/F Alternate
13 83 Kimball, Charlie D/C/F Primary
14 26 Munoz, Carlos D/H/F Alternate
15 15 Rahal, Graham D/H/F Alternate
16 5 Hinchcliffe, James D/H/F Primary
17 4 Coletti, Stefano (R) D/C/F Primary
18 8 Karam, Sage (R) D/C/F Primary
19 20 Filippi, Luca (R) D/C/F Alternate
20 7 Jakes, James D/H/F Primary
21 41 Hawksworth, Jack D/H/F Primary
22 98 Chaves, Gabby (R) D/H/F Primary
23 19 Dracone, Francesco (R) D/H/F Primary
24 18 Huertas, Carlos D/H/F Primary