INDYCAR's 2015 Verizon IndyCar Series testing regulations released today include no in-season on-track team activity but the re-introduction of Open Tests before selected races.
Provisions have been made in the rulebook for potential Firestone tire tests, new Verizon IndyCar Series teams and first-year drivers.
The regulations apply from Aug. 31 through Sept. 20, 2015. A team is permitted a total of 14 test days, comprised of engine manufacturer tests, team tests, Open Tests and full-size wind tunnel tests. Full-season entrants are allocated a maximum of 10,000 total miles for use in all on-track activity from the first race or Open Test of 2015 to the end of the race season.
"The reason for changing the testing regulations is about trying to contain the costs and fit into our new schedule," INDYCAR president of competition Derrick Walker said. "Competition drives teams to test as much as they can because they're trying to win races, but combined with the schedule it's hard on the team members.
"Now we're making provisions for race events to have promoter day tests, where the cars will be on the track and hopefully the promoter sees that as an opportunity to open up the stands for fans and sell race tickets."
The first Open Test is scheduled for March 16-17, 2015, at Barber Motorsports Park in Birmingham, Ala. It will be the initial opportunity for teams to test manufacturer road and street course aero kits to debut at the Firestone Grand Prix of St. Petersburg on March 27-29.
Other Open Test venues include the Indianapolis Motor Speedway road course, Mid-Ohio Sports Car Course and Sonoma Raceway. Open Test days were incorporated in the 2013 testing regulations.
"Barber has a lot of fast, sweeping corners - areas where you'll really see the aero kits perform," Walker said. "The teams already have data and familiarity with Barber and Firestone has great tires for that circuit. The teams can compare and relate to what they've done in the past while getting a handle on the aero kit."
The 2014-15 offseason on-track testing period opens Sept. 16. Six days of manufacturer aero kit testing with selected teams will be conducted from Oct. 6 to Jan. 18, 2015. Teams take delivery of the road and street course aero kit March 1.