default_vehicle_physics.json

{
  "id": "vehicle.tesla.model3",
  "weather_conditions":
  {
    "dry": 
    {
      "vehicle": {
        "mass": 1845.0,
        "drag_coefficient": 0.15000000596046448
      },
      "front_wheels": {
        "tire_friction": 3.5,
        "damping_rate": 0.25,
        "long_stiff_value": 3000.0
      },
      "rear_wheels": {
        "tire_friction": 3.5,
        "damping_rate": 0.25,
        "long_stiff_value": 3000.0
      }
    },
    "wet": 
    {
      "vehicle": {
        "mass": 1900.0,
        "drag_coefficient": 0.2
      },
      "front_wheels": {
        "tire_friction": 2.5,
        "damping_rate": 0.2,
        "long_stiff_value": 2500.0
      },
      "rear_wheels": {
        "tire_friction": 2.5,
        "damping_rate": 0.2,
        "long_stiff_value": 2500.0
      }
    }
  }
}