Get Ready for Race Day
Firestone Racing is here to help you brush up on your NTT INDYCAR® Series basics so you're not left in the dust
& the NTT IndyCar® Series
Pushing speeds of over 230 mph, Indy cars feature open cockpits, exceptionally aerodynamic design and high-performance Firestone Firehawk™ tires.
Innovation, performance, and advanced technology is also designed and built into the tires. Ever since Ray Harroun's Firestone-equipped Marmon Wasp won the inaugural Indianapolis 500® in 1911, Firestone has worked to constantly evolve race tire technology and has been the sole supplier of tires for the NTT INDYCAR® Series since 2000.
NTT INDYCAR® Series cars are mechanical and aerodynamic works of art, capable of astounding performance and speed. Each car is configured specifically for the type of track it will drive on, and everything is adjustable, including the high-performance Firestone Firehawk tires. So fine-tuning the car is as integral to success as the driver's race craft.
Firestone Firehawk race tires are specifically engineered for the type of course they'll be used on. Oval tracks use just one type of tire, while road and street tracks can use all three types - primary, alternate and rain.
The black sidewall primary Firestone race tires offer a competitive balance between speed, cornering, and durability. Firehawk primary tires are used on all three types of track.
Visually differentiated by red sidewalls, Firestone alternate tires have a softer compound than primary tires, allowing for faster speeds and better cornering, but quicker wear. Alternate tires are used on road and street tracks only.
These grey sidewall Firestone race tires were developed for wet conditions and use a grooved tread pattern that improves grip, control and helps prevent hydroplaning. Rain tires are used on road and street courses only, as the NTT INDYCAR® Series will not run oval races if conditions are wet.
In order to help protect them from the potential dangers associated with intense, high-speed racing, NTT INDYCAR® Series drivers wear multiple pieces of high-tech safety equipment.
Learn more about IndyCar Series Driver Equipment
The NTT INDYCAR® Series features three basic types of courses throughout the season.
A driver's qualification run determines their starting order in a race. Depending on the type of race circuit, qualifying can work in different ways.
Qualification is determined by the combined time for two consecutive timed laps.
Street & Road
Qualification is broken into segments. The top finishers advance to the next round, while the remaining drivers occupy later positions. The Firestone Fast Six™ are the six cars that make it to the final segment.
The Indianapolis 500 has its own unique set of rules for qualifying, different from those found on other oval circuits
For complete qualification rules, including those specific to the Indianapolis 500 and Iowa Speedway, read more here.
Drivers pull into the pit box during races to refuel, replace their Firestone tires as needed, or have any necessary mechanical adjustments or repairs done on their car. Teamwork and perfect timing is key to a successful pit stop so the driver can be back on the track in as little time as possible.
During races, NTT INDYCAR® Series officials use a variety of flags to denote safety commands and instructions to the drivers.
Ready, Set, Go!
Now that Firestone has equipped you with the NTT INDYCAR® Series basics you need to talk the talk, you can use your newfound knowledge to own the track. Get ready for the green flag to drop!
SHARE THE KNOWLEDGE!
'til race day