4012.20.10 - Aircraft

This HTS category, 4012.20.10, specifically pertains to used pneumatic tires of rubber that are intended for use in aircraft. It falls under the broader classification of retreaded or used pneumatic tires, as well as solid or cushion tires and related rubber articles. The primary distinguishing feature of this subcategory is its end-use application in the aviation sector.

Within the parent level of "Used pneumatic tires," this classification differentiates itself from tires designed for agricultural machinery or tractors, and from general "other" used pneumatic tires. The critical factor for classification under 4012.20.10 is the explicit designation and intended application of the tire for aircraft.

The subcategories further refine this classification based on the specific type of aircraft. Subheading 4012.20.10.10 is designated for used pneumatic aircraft tires intended for use in civil aircraft. Conversely, subheading 4012.20.10.50 encompasses all other used pneumatic aircraft tires not specifically designated for civil aviation, which would typically include those for military aircraft.