The 2015 Indy Lights season was the 30th season of the

Indy Lights Indy NXT, previously Indy Lights, is an American developmental automobile racing series sanctioned by IndyCar, currently known as Firestone Indy NXT Series for sponsorship reasons. Indy Lights is the highest step on the Road to Indy, a progra ...

open wheel An open-wheel single-seater (often known as formula car) is a car with the wheels outside the car's main body, and usually having only one seat. Open-wheel cars contrast with street cars, sports cars, stock cars, and touring cars, which have thei ...

motor racing Motorsport, motorsports or motor sport is a global term used to encompass the group of competitive sporting events which primarily involve the use of motorized vehicles. The terminology can also be used to describe forms of competition of tw ...

series and the 14th sanctioned by IndyCar, acting as the primary support series for the

IndyCar Series The IndyCar Series, currently known as the NTT IndyCar Series under sponsorship, is the highest class of regional North American open-wheel single-seater formula racing cars in the United States, which has been conducted under the auspices o ...

. The 2015 season was the second promoted by Andersen Promotions, who also promote the other steps on the Mazda Road to Indy. It was the first season for the Dallara IL-15 along with a

Mazda , commonly referred to as simply Mazda, is a Japanese multinational automotive manufacturer headquartered in Fuchū, Hiroshima, Japan. In 2015, Mazda produced 1.5 million vehicles for global sales, the majority of which (nearly one m ...

MZR-R turbocharged 4-cylinder engine, developed by

Advanced Engine Research Advanced Engine Research, Ltd. (commonly known by the abbreviation AER) is an auto racing engine manufacturer based in Basildon, Essex, England. Established in 1997, AER has developed winning engines for a number of high-profile international race ...

. 2015 was the second season with

Cooper Tire Cooper Tire & Rubber Company is an American company that specializes in the design, manufacture, marketing, and sales of replacement automobile and truck tires, and has subsidiaries that specialize in medium truck, motorcycle, and racing tires. W ...

as the sole tire supplier. The championship was contested over 16 races, starting on March 28 at St. Petersburg, Florida and ending on September 13 at

Mazda Raceway Laguna Seca Laguna Seca Raceway (branded as WeatherTech Raceway Laguna Seca, and previously Mazda Raceway Laguna Seca) is a paved road racing track in central California used for both auto racing and motorcycle racing, built in 1957 near both Salinas and ...

Team and driver chart

* All drivers competed in

–shod

Dallara Dallara is an Italian race car manufacturer, founded by its current President, Gian Paolo Dallara. After working for Ferrari, Maserati, Lamborghini and De Tomaso, in 1972 in his native village of Varano de' Melegari (Parma), Italy he created ...

chassis with

AER engine.

Schedule

The 2015 schedule was released on November 3, 2014. Iowa was added in place of Pocono, whereas Sonoma was replaced by a standalone round at Laguna Seca. The rounds at St. Petersburg and Toronto were expanded to double-headers, therefore the number of races increased to 16.

Race results

Championship standings

Drivers' championship

;Scoring system * The driver who qualified on pole was awarded one additional point. * An additional point was awarded to the driver who led the most laps in a race. * The driver who obtained the fastest lap in a race was awarded one additional point. * Ties in points broken by number of wins, or best finishes.

Teams' championship

References

External links

* {{Road to Indy Indy Lights seasons