cod4-sdk/raw/phys_collmaps/vehicle_small_hatch_blue_wheel_LF.map

iwmap 4
"000_Global" flags  active
"The Map" flags 
// entity 0
{
"classname" "worldspawn"
// brush 0
  {
    physics_cylinder
    {
      -0.000000 1.000000 0.000000 -0.350130 0.250001 0.067974 8.499999 11.982896
    }
  }
}