(via Motorsport.com) – The first half-hour of the 90min session was dedicated to scrubbing in four sets of Firestones, under IndyCar decree, as IndyCar examined the effect of the 2018 superspeedway aerokit which has been revised since the Indy 500. Apex speed and terminal speed is now varying 10-11mph, a welcome relief for drivers who did not enjoy the flat-out pack race seen here last year using manufacturer aerokits.
Wickens (and Kanaan) lapped the course 1.44-mile oval at 220.014mph, and also looked swift in the no-tow speeds – fourth and sixth respectively – indicating a potentially strong qualifying session mid-afternoon.
Sebastien Bourdais was third fastest for Dale Coyne Racing Honda – although only P21 without a tow – with Alexander Rossi leading the Andretti Autosport-Honda contingent in fourth.
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