4011.10.10.60 - Having a rim diameter greater than 43.18 cm (17 inches) but not more than 45.72 cm (18 inches)

This HTS classification covers new pneumatic tires made of rubber, specifically designed for use on motor cars, including station wagons and racing cars. These tires are of the radial construction type. The defining characteristic of this specific subcategory is the rim diameter. These tires are intended for wheels with a rim diameter that exceeds 43.18 cm (17 inches) but does not exceed 45.72 cm (18 inches).

This category is distinct from its sibling categories by the precise range of rim diameters it encompasses. For example, it is differentiated from tires with smaller rim diameters, such as those up to 33.02 cm (13 inches) or those between 40.64 cm (16 inches) and 43.18 cm (17 inches). The classification hinges on these specific incremental measurements of the wheel rim the tire is designed to fit.

As this is a leaf node within the HTS structure, there are no further subcategories. Therefore, the classification of a pneumatic tire within this code relies solely on its material (rubber), application (motor cars), construction (radial), and the specific range of its rim diameter as outlined. This ensures precise tariff treatment based on these physical and functional attributes.