Related by context. Frequent words. (Click for all words.) 65 SAFER Barrier 62 SAFER barrier 57 SAFER barriers 55 HANS device 49 kerbing 48 chicanes 48 rumble strips 46 ½ mile oval 45 brake rotor 45 backstretch 45 Guardrail 45 averaged #.# mph 44 chicane 44 tri oval 44 rumble strip 44 DP# [004] 44 pit lane 44 Chad Chaffin 44 raceway 44 concrete barriers 44 retaining wall 43 bridge abutments 43 Barrier 43 Gatorade Duels 43 pavement 43 grandstands 43 frontstretch 43 Superspeedway 43 mile superspeedway 42 rubberized asphalt 42 slipstreaming 42 Gainesville Raceway 42 guardrails 42 AMA Supersport 42 racecar 42 No.# Chevrolet 42 Daytona Prototypes 42 Bridgestone Potenza tires 42 Miguel Duhamel 42 speedway 42 repaving 42 quad oval 42 Frisselle 41 Carb Day 41 #/#-mile [003] 41 #.#km circuit [001] 41 racecars 41 #/#-mile oval [001] 41 mile ovals 41 esses 41 curbs sidewalks 41 zMax Dragway 41 sliding sideways 41 Penske Dodge 41 drag strip 41 guardrail 41 Pirellis 40 dragstrip 40 #/#-mile [002] 40 superspeedway 40 Grandstands 40 IZOD IndyCar 40 fairings 40 Parabolica 40 roadway 40 XR# [002] 40 mile oval 40 IndyCars 40 overcrossing 40 USAC Silver Crown 40 USAC Silver 40 Snowball Derby 40 Repaving 40 Kenny Schrader 40 straightaways 40 Laguna Seca Raceway 40 rear tire 40 Suzuki RM Z# 40 rubberized surface 40 berm 39 Stability Control 39 Daytona 39 superspeedways 39 racetrack 39 bollard 39 Goodyears 39 raceways 39 zMAX Dragway 39 Suzuki GSX R# [001] 39 VIRginia International Raceway 39 Lowes Motor Speedway 39 curbs gutters 39 Craftsman Trucks 39 Kawasaki ZX #R 39 Spectator gates 39 SPARK PLUGS 39 repaved 39 asphalt oval 39 railroad underpass 38 Cole Whitt 38 barrier