Related by context. Frequent words. (Click for all words.) 75 Champ Car 73 IRL 72 Indy Racing League 70 IndyCar 67 IndyCar Series 60 Winston Cup 57 ALMS 57 Grand Am 55 Nextel Cup 55 Andretti 55 Busch Series 55 Rahal 55 Chip Ganassi Racing 55 Truck Series 55 Bourdais 54 Ganassi 54 Franchitti 54 Craftsman Truck Series 53 Formula One 53 NASCAR Nextel Cup 53 Sprint Cup 53 Andretti Green 52 Allmendinger 52 Marco Andretti 52 Penske 52 Juan Pablo Montoya 52 F1 52 AJ Allmendinger 52 Hornish 52 Indy 52 NASCAR 52 Sam Hornish Jr. 52 ARCA 51 Le Mans Series 51 Tony Kanaan 51 Helio Castroneves 51 Wheldon 51 Indianapolis Motor Speedway 50 Sebastien Bourdais 50 Dan Wheldon 49 Rusty Wallace 49 Dario Franchitti 49 Nationwide Series 49 Laguna Seca 48 GP2 48 Auto Racing 48 NASCAR Nationwide 48 Castroneves 48 Team Penske 48 Jacques Villeneuve 48 Richard Childress Racing 47 Penske Racing 47 USAC 47 Dale Earnhardt 47 Minardi 47 Watkins Glen 47 NASCAR Craftsman Truck Series 46 Richard Petty 46 Jeff Gordon 46 NASCAR Busch 46 Kanaan 46 Kenseth 46 Dale Jarrett 46 Brawn GP 46 Michael Waltrip 46 DEI 46 ovals 46 Infineon Raceway 46 Bobby Labonte 46 V8 Supercar 46 Roush Racing 45 NASCAR Sprint 45 A1GP 45 speedway 45 Ryan Briscoe 45 Chicagoland Speedway 45 Robby Gordon 45 Matt Kenseth 45 MotoGP 45 Kevin Harvick 45 JGR 44 motorsports 44 Nascar 44 Jack Roush 44 Tony Stewart 44 Jeff Burton 44 Daytona 44 ARCA RE MAX 44 Keselowski 44 Earnhardt 43 Hornaday 43 Sauber 43 DTM 43 karting 43 Kyle Busch 43 Greg Biffle 43 NHRA 43 Raikkonen 43 Kahne 43 racing 43 RCR