Infield Grass Meaning in NASCAR

Infield grass refers to the grassy area inside the track. This section separates racing surface from interior space. Cars rarely drive on infield grass intentionally. Reduced traction makes control difficult on grass. During a spin a car slides across the infield grass to avoid impact. Officials maintain the grass to prevent debris hazards. Wet conditions increase slipperiness significantly. Drivers attempt to avoid reentering abruptly from grass. Sudden transitions can destabilize vehicles quickly. Track workers repair damaged turf after incidents. Grass areas also improve drainage around the circuit. Clear boundaries help drivers recognize racing limits. Infield grass adds safety buffer within the facility.