martinsville_2012_sdt

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Track Information

  • Track: MARTINSVILLE SPEEDWAY
  • Type: 0.526-mile Oval
  • City: Martinsville
  • State: VA
  • Tire Heat: 1.00 ; > modifies amount of heat going into the tire at a given track
  • Tire Wear: 0.5 ; > 1.0 means more wear, i.e. 2.0 is twice normal wear, 0.5 is half normal wear
  • Tire Wear Loss: 0.19 ; percentage of grip lost at full tire wear
  • Tire Wear Expectancy: 0.96 ; > 1.0 gives a bigger fall off later in run < 1.0 gives a bigger fall off early in run
  • Track Temp: 69.5 ; track average temperature on April 1 in deg F
  • Track Temp Range: 5.0 ; one standard deviation from average in deg F
  • Wind Direction: 290 ; compass heading in degrees from which wind is most likely (in this case from Northwest)
  • Cloud Cover Probability: 1.00 ; probability of cloud cover, 0.0 to 1.0
  • Track Temp Swing: 5.0 ;
  • Wind Speed: 5.3 ; average wind speed at the track in MPH
  • Wind Speed Range: 5.0 ; one standard deviation from average in MPH
  • Pace Speed: 35
  • Pit Speed: 45.0 ;35.0