IndyCar: 2018 preseason driver power rankings

INDIANAPOLIS, IN - MAY 28: Scott Dixon of New Zealand, driver of the #9 Camping World Honda, leads the field during during the 101st Indianapolis 500 at Indianapolis Motorspeedway on May 28, 2017 in Indianapolis, Indiana. (Photo by Chris Graythen/Getty Images)
INDIANAPOLIS, IN - MAY 28: Scott Dixon of New Zealand, driver of the #9 Camping World Honda, leads the field during during the 101st Indianapolis 500 at Indianapolis Motorspeedway on May 28, 2017 in Indianapolis, Indiana. (Photo by Chris Graythen/Getty Images)
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FORT WORTH, TX – JUNE 09: Graham Rahal, driver of the #15 Mi-Jack / Bobby Rahal Automotive Honda (Photo by Sarah Crabill/Getty Images)
FORT WORTH, TX – JUNE 09: Graham Rahal, driver of the #15 Mi-Jack / Bobby Rahal Automotive Honda (Photo by Sarah Crabill/Getty Images)

#8 through #5