Ryan Hunter-Reay and James Hinchcliffe admitted to being surprised by the scale of adjustment demanded by IndyCar's new aerokits during the bodywork's race weekend debut at St Petersburg on Friday, despite the pair finishing the day with the two fastest times."We come out here and we're used to years past,...

The intentional reduction of aerodynamic downforce and drag with IndyCar's new 2018 road course/short oval bodywork has produced an added benefit many fans will welcome.As found at the most recent tests at Mid-Ohio and Iowa, top speeds have increased by a healthy margin, and it's due to the Verizon IndyCar...

IndyCar is conducting its first test of the 2018 universal bodywork. Here's what's happening at Indianapolis Motor Speedway.***5 p.m. ET: The test day has ended, with IndyCar saying the test plan accomplished all goals and a second day wouldn't be needed. Oriol Servia ran just over 100 laps, and Juan...