Related by context. Frequent words. (Click for all words.) 31 Motorsports 30 NCTS 30 NASCAR Truck Series 29 USRA 26 NASCAR Craftsman Truck 26 NHRA 25 Trans Am Series 25 Jason Leffler 25 NASCAR Craftsman Truck Series 24 motorsports 23 Motorplex 22 Ken Schrader 22 LVMS 22 Dale Earnhardt Jr 22 Scott Wimmer 22 Speedway 21 drag racing 21 Travis Kvapil 21 Truck Series 20 NEXTEL Cup 20 IZOD IndyCar Series 20 Jeremy Mayfield 20 Reed Sorenson 20 O'Reilly Auto Parts 19 ASA Late Model 19 NASCAR NEXTEL Cup 19 frontstretch 19 Craftsman Truck Series 19 IndyCar Series 18 Las Vegas Motor Speedway 18 NASCAR Nextel Cup 18 Tony Stewart 17 Grand Am 17 Nashville Superspeedway 17 Indy Racing League 17 Winston Cup 17 sanctioning body 16 Michael Waltrip 16 Evernham Motorsports 16 Rusty Wallace 16 speedway 16 Trans Am 16 Champ Car 16 Nationwide Series 16 IRL 15 Nextel Cup 15 Atlanta Motor Speedway 15 Daytona 15 Bristol Motor Speedway 15 Indianapolis Motor Speedway 15 superspeedway 15 Motor Speedway 14 Irwindale 14 Talladega Ala. 14 drag strip 14 Talladega Superspeedway 14 Concord NC 14 CART 14 Lowe Motor Speedway 14 Bobby Labonte 14 Talladega 13 Waltrip 13 IndyCar 13 International Speedway 13 Busch Series 13 Kobalt Tools 13 Darlington Raceway 12 NASCAR 12 Roush Racing 12 Haas CNC Racing 12 Sprint Cup 12 Milwaukee Mile 12 Richard Childress Racing 12 mile tri oval 11 Brickyard 11 Martinsville Speedway 11 Darlington SC 11 speedways 11 Labonte 11 NASCAR Sprint 11 Penske 11 Charlotte Motor Speedway 10 grandstands 10 Nascar 10 Allmendinger 9 Roger Penske 9 Ray Evernham 9 Roush Fenway 9 TALLADEGA Ala. 8 Goodyear Tire 8 raceway 7 NASCAR hauler 7 Earnhardt 7 Goodyear tire 6 Petty Enterprises 6 North Wilkesboro 5 Speedway Motorsports 4 Rockingham NC 4 racetrack 4 Bruton Smith 0 ticket scalping