30mm (12 parts)
Wheels with a 30 mm outer diameter (D.) and the tires that work with them.
Actual measurements are closer to 30.4 mm (or 19 LEGO Units). Some websites indicate 30 mm and others report it as 30.4 mm.
Wheels with a 30 mm outer diameter (D.) and the tires that work with them.
Actual measurements are closer to 30.4 mm (or 19 LEGO Units). Some websites indicate 30 mm and others report it as 30.4 mm.
