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| CART PPG Indy Car World Series | |
|---|---|
| Name | CART PPG Indy Car World Series |
| Category | Open-wheel racing |
| Inaugurated | 1979 |
| Fold | 2003 |
| Country | United States |
CART PPG Indy Car World Series was a North American open-wheel racing championship that operated from 1979 to 2003, emerging from a split with United States Auto Club and later competing with the Indy Racing League. It featured prominent events including the Indianapolis 500, the Long Beach Grand Prix, and ovals such as the Michigan International Speedway, attracting drivers from Formula One, NASCAR, and Sports car racing. The series showcased manufacturers like Honda, Toyota, Ford, and chassis builders such as Lola Cars and Reynard Motorsport, becoming a focal point for technical development, commercial sponsorships like PPG Industries, and disputes over governance involving owners like Roger Penske and organizations such as the SCCA.
The championship originated when team owners including Roger Penske, Pat Patrick, and Dan Gurney formed the Championship Auto Racing Teams organization to assert autonomy from United States Auto Club control, leading to the inaugural 1979 season and later the commercial partnership with PPG Industries. Expansion through the 1980s brought races at Phoenix International Raceway, Road America, and Watkins Glen International while attracting international stars like Mario Andretti, Alain Prost, and Nigel Mansell; the 1990s saw technological escalation with input from Cosworth, Honda, and Ilmor Engineering. Tensions culminated in the 1996 schism when Tony George and the newly formed Indy Racing League created competing events, affecting entries at the Indianapolis Motor Speedway and provoking legal battles involving entities such as The Walt Disney Company and teams like Team Penske.
CART was governed by a board of team owners including figures like Michael Andretti, Bobby Rahal, and Chip Ganassi with sanctioning overseen by staff drawn from SCCA Pro Racing backgrounds and commercial partners including Firestone and Goodyear for tire contracts. Regulatory decisions often involved technical committees with representatives from manufacturers such as Cosworth, Mercedes-Benz, and Honda, and were influenced by race promoters including Tony Hulman and corporate sponsors like Valvoline and Marlboro (brand). The series navigated television rights negotiations with broadcasters such as ABC (TV network), ESPN, and later Fox Sports while dealing with labor and contract issues involving drivers represented by agents linked to teams like Newman/Haas Racing and Galles-Kraco Racing.
CART machines were sophisticated open-wheel chassis designed by constructors including Lola Cars, Reynard Motorsport, and Dallara, powered by turbocharged engines from suppliers like Cosworth, Ilmor Engineering, and Honda, using fuel blends regulated in consultation with organizations such as FIA. Aerodynamic development involved wind tunnel programs linked to firms like McLaren Technology Centre and suppliers including Xtrac for gearboxes; safety advancements incorporated components from HANS (device), Rahal Letterman Lanigan Racing development programs, and standards inspired by FIA protocols. The regulations balanced performance between road courses, street circuits like Long Beach, and superspeedways such as Indianapolis Motor Speedway through specifications on turbo boost, minimum weight, and fuel capacity, with control components sourced from companies like Bosch and Magneti Marelli.
Prominent teams included Team Penske, Chip Ganassi Racing, Newman/Haas Racing, Patrick Racing, and Andretti Autosport, fielding drivers such as Mario Andretti, Al Unser Jr., Michael Andretti, Nigel Mansell, Cristiano da Matta, and Juan Pablo Montoya. The driver roster blended veterans from Formula One and IndyCar traditions—names like Alain Prost and Emerson Fittipaldi—with emerging talents who progressed to series such as Formula One or NASCAR, including Scott Dixon and Dario Franchitti. Team ownership structures often included businessman-owners like Roger Penske, celebrity investors such as Paul Newman, and manufacturer partnerships with Honda Performance Development and Toyota Racing Development.
The series calendar combined ovals, road courses, and street circuits with marquee events at Indianapolis Motor Speedway, Watkins Glen International, Long Beach, California Speedway (Fontana), and Mid-Ohio Sports Car Course. Race weekends typically featured practice sessions, qualifying formats influenced by precedents from Formula One and NASCAR such as single-lap and multi-car runs, and race lengths varying from sprint distances to endurance-style events with pitstop strategies paralleling those in 24 Hours of Le Mans logistics. Promoters like IMS and television partners shaped schedules to accommodate international entrants from Brazil, United Kingdom, Australia, and Mexico, integrating support series including Indy Lights and regional championships like SCCA Pro Racing.
Championship scoring evolved over time with systems rewarding race wins and consistency, producing notable champions including Mario Andretti, Al Unser Jr., Michael Andretti, Jimmy Vasser, Cristiano da Matta, and Paul Tracy. The points allocation influenced team strategies and manufacturer contests between Honda, Toyota, Ford-Cosworth, and Mercedes-Benz, while tiebreakers and secondary awards involved organizers and sponsors like PPG Industries and Firestone. Statistical records from the series feature wins, poles, and laps led by drivers who also held accolades in International Motorsports Hall of Fame and national halls of fame such as Motorsports Hall of Fame of America.
The championship left a lasting imprint on American open-wheel racing through technological innovations adopted by Formula One and IndyCar Series, driver development pipelines that funneled talent to Formula One and NASCAR, and commercial models for sponsorship exemplified by deals with PPG Industries, Marlboro (brand), and Honda. Its history influenced safety standards implemented by organizations including the FIA and Indianapolis Motor Speedway authorities, while alumni like Dario Franchitti, Scott Dixon, and Tony Kanaan continued to shape motorsport culture and administration in entities such as IndyCar Series and various racing academies. The series' competitive legacy is preserved in museums and halls such as the Indianapolis Motor Speedway Museum and archives maintained by motorsport historians affiliated with Motorsport Magazine and the International Motor Racing Research Center.
Category:Auto racing series