Steve Wittich

Zak Brown says the Arrow McLaren SP IndyCar team wants to add a third full-time car but only if it can follow Team Penske's example and sign a “championship-calibre” driver.

Alexander Rossi says that IndyCar’s new aerodynamic configuration for the Indianapolis Motor Speedway will improve racing for the Indy 500, and believes a power boost from KERS energy isn’t necessary.

IndyCar president Jay Frye admits that Friday's test to simulate the effects of the hybrid power units had not been completely satisfactory, but had offered some “good learning”.

Juan Pablo Montoya and Oriol Servia believe the 2018 IndyCar will be much more challenging to drive and entertaining to watch, after completing its first road course test

IndyCar's 2018 aerokit completed its first day of testing at Indianapolis Motor Speedway on Tuesday with Juan Pablo Montoya and Oriol Servia behind the wheel

AJ Foyt Racing's Conor Daly topped a Gateway Motorsports Park IndyCar test halted early due to a spate of cut tyres on Tuesday