charlotte_2013_sdt_night

FTP Download charlotte_2013_sdt_night

Track Information

  • Track: CHARLOTTE MOTOR SPEEDWAY
  • Type: 1.5-mile Quad-Oval
  • City: Concord
  • State: NC
  • Tire Heat: 1.10 ; 0.54 > modifies amount of heat going into the tire at a given track
  • Tire Wear: 2.50 ; > 1.0 means more wear, i.e. 2.0 is twice normal wear, 0.5 is half normal wear
  • Tire Wear Loss: 0.20 ; percentage of grip lost at full tire wear
  • Tire Wear Expectancy: 1.20 ; > 1.0 gives a bigger fall off later in run < 1.0 gives a bigger fall off early in run
  • Track Temp: 71.5 ; track average temperature on October 30th in deg F
  • Track Temp Range: 5.0 ; one standard deviation from average in deg F
  • Wind Direction: 225 ; compass heading in degrees from which wind is most likely (in this case from Northwest)
  • Cloud Cover Probability: 0.76 ; probability of cloud cover, 0.0 to 1.0
  • Track Temp Swing: 5.0 ;
  • Wind Speed: 8.0 ; average wind speed at the track in MPH
  • Wind Speed Range: 5.0 ; one standard deviation from average in MPH
  • Pace Speed: 55
  • Pit Speed: 45.0