Pressure equalization structure for vehicle components

A pressure equalization structure, comprising:

• a vehicle component comprising:
• a first internal cavity having a first volume;
• a first passageway coupled to the first internal cavity;
• a second internal cavity having a second volume;
• and
• a second passageway coupled to the second internal cavity,
• wherein the first internal cavity is separate from the second internal cavity;
• a first equalization structure for equalizing air pressure in the first internal cavity with ambient pressure, the first equalization structure comprising:
• a first end coupled to the first passageway, a second end exposed to the ambient pressure;
• and
• a third passageway between the first end and the second end, the third passageway having a third volume,
• wherein the first equalization structure has an installed orientation in which the first end is arranged above the second end;
• and
• a second equalization structure for equalizing air pressure in the second internal cavity with the ambient pressure, the second equalization structure comprising:
• a third end coupled to the second passageway, a fourth end exposed to the ambient pressure;
• and
• a fourth passageway between the third end and the fourth end, the fourth passageway having a fourth volume,
• wherein the second equalization structure has an installed orientation in which the third end is arranged above the fourth end.