All chassis are composed of a
Dallara DW12 "IndyCar Safety Cell" base and aerokit in 2012. All teams will run Firestone tires. ;Notes (R) –
Rookie :1.
Charlie Kimball broke his hand in an accident while testing at Mid-Ohio on July 26. Pantano replaced Kimball for the subsequent race at Mid-Ohio. :2.
Team Barracuda – BHA,
Dreyer & Reinbold Racing and
Dragon Racing terminated their
Lotus engine contracts prior to the Indianapolis 500. :3.
Dragon Racing was reduced to a single-car team following the Indianapolis 500, as engine supplier Chevrolet could not supply engines for both cars. Bourdais was named to drive on , and Legge was named to drive on the and Sonoma. :4.
Dreyer & Reinbold Racing formed a strategic alliance with
Panther Racing prior to the Indianapolis 500, and obtained Panther's second Chevrolet engine contract. :5.
Team Barracuda – BHA skipped the São Paulo race to concentrate on preparations for the
Indy 500. :6.
Josef Newgarden broke his left index finger in an accident during the
Sonoma race. Junqueira replaced Newgarden for the following race at Baltimore.
Team and driver changes •
Team Penske: Team utilized full-works Chevrolet engines beginning in 2012 and thus Team Penske earned full-factory support from Chevrolet including free engines and official road vehicles. Briscoe will switch numbers from #6 to #2. •
Chip Ganassi Racing: Team utilized Honda engines in 2012. The entire four-car team will return in 2012. •
Andretti Autosport: The team utilized customer Chevrolet engines in 2012.
Marco Andretti will be in the third year of a 4-year contract with the team in 2012
Ryan Hunter-Reay signed with Andretti Autosport through the 2012 season. 2011 driver
Danica Patrick left the team to compete in the Nationwide series full-time along with limited Sprint Cup Schedule. The team announced on August 26, 2011, that
GoDaddy will return as a primary sponsor through 2013. Andretti confirmed that
Dan Wheldon had signed a deal with Andretti to replace Patrick in the #7 GoDaddy car, but was killed at Las Vegas.
James Hinchcliffe drove the GoDaddy car, and the number switched from #7 to #27, the same used by fellow Canadian drivers
Gilles Villeneuve and
Jacques Villeneuve. The team confirmed
Sebastián Saavedra and
Ana Beatriz for the Indy 500. •
Newman/Haas Racing: The team announced that it would not contest the full 2012 season on December 1, 2011.
Jean Alesi was announced to drive for the team at the
Indianapolis 500. The entry was later withdrawn. •
Sam Schmidt Motorsports: The team ran Honda engines in 2012. The team announced
Simon Pagenaud as its first driver on December 8 and that a second full-time car was "likely", but Pagenaud was the team's lone entry to start the season. On May 3, 2012, the team confirmed that
Townsend Bell would drive the #99 car for Schmidt Pelfrey Motorsports. •
A. J. Foyt Enterprises:
Mike Conway replaces
Vítor Meira as the team driver. The team ran Honda engines in 2012. The team confirmed
Wade Cunningham for the Indy 500. Cunningham also raced in the season finale after Conway sat out over safety concerns on oval tracks. •
Panther Racing:
J. R. Hildebrand signed a multi-year deal in 2011 to drive the #4
National Guard car for the team. •
KV Racing Technology: The team ran Chevrolet engines in 2012. Driver
Tony Kanaan signed a multi-year contract to return to the team in 2012.
Rubens Barrichello was confirmed to be driving the full season with the team at a press conference in Brazil on March 1. •
Dreyer & Reinbold Racing: In November, the team announced that they had signed on as a
Lotus works team for 2012.
Oriol Servià signed to be one of the team's drivers, but efforts to field a second entry failed to materialize. •
HVM Racing:
Simona de Silvestro returned as a full-time driver for the team in 2012. •
Dale Coyne Racing: Owner Dale Coyne confirmed that the team would return with two cars in 2012, with Honda engines.
Justin Wilson and
James Jakes both returned. •
Conquest Racing: While
Éric Bachelart stated the team will have at least one full-time car in 2012. •
Rahal Letterman Lanigan Racing: The team purchased two DW12 chassis. The cars were powered by Honda engines. The team confirmed
Takuma Sato as one of their drivers in early February 2012. The team confirmed a second car at the Indy 500, to be driven by
Michel Jourdain Jr. •
Bryan Herta Autosport: The team budgeted money to buy two Dallara DW12 chassis. •
Sarah Fisher Hartman Racing: Driver
Ed Carpenter has left to form his own team. 2011 Indy Lights champ
Josef Newgarden was the team's driver for 2012. The team will be powered by Honda engines. The team confirmed
Bryan Clauson for the Indy 500. •
Dragon Racing: The team intended to run two full-time cars, with drivers
Sébastien Bourdais and
Katherine Legge. The team will be powered by
Lotus engines. However, after switching from Lotus to Chevrolet engines, they were forced to contract to a single entry after the Indianapolis 500. •
MSR Indy: The team is owned by
Mike Shank,
A. J. Allmendinger, and Columbus area businessman Brian Bailey. The team was intended to use
Lotus engines. The team has purchased a DW12 chassis with the goal of running a full-time IndyCar program in 2012, and took delivery of their chassis on December 15. Unfortunately, the team did not secure the necessary funding to begin the season with often rumored, but never confirmed, driver
Paul Tracy. The team originally confirmed
Jay Howard for the Indy 500, but Shank released Howard in early May due to the inability to get an engine. •
Ed Carpenter Racing: Driver
Ed Carpenter and his stepfather
Tony George formed a new team, Ed Carpenter Racing. Carpenter was the full-time driver in 2012. The team confirmed a second car for the Indy 500, but the entry was later withdrawn. ==The ICONIC Project==