30110 - Tires & Inner tubes (Miscellaneous)
30111 - Passenger car pneumatic tires (Casings)
3011112 - - Car tires: Radial
3011115 - - Car tires: Other
3011199 - - Passenger car pneumatic tires, Casings (Miscellaneous)
30112 - Truck & Bus + Off-highway pneumatic tires
3011211 - - Commercial tires: Light truck: Radial
3011212 - - Commercial tires: Light truck: Other
3011221 - - Commercial tires: Large off-the-highway: Radial
3011222 - - Commercial tires: Large off-the-highway: Other
3011231 - - Truck & Bus tires, Pneumatic tires (General): Radial
3011232 - - Truck & Bus tires, Pneumatic tires (General): Other
3011299 - - Truck & Bus + Off the highway pneumatic tires (Miscellaneous)
30117 - Tractor & Implement (Farm & Industrial) pneumatic tires
30118 - Industrial & Utility pneumatic tires
3011819 - - Industrial tires: Highway
3011820 - - Industrial tires: Other
3011899 - - Industrial & Utility pneumatic tires (Miscellaneous)
30119 - Pneumatic tires - miscellaneous
3011921 - - Motorcycle, Motorbike & Moped pneumatic tires (Casings)
3011922 - - Aircraft tires
3011923 - - Mobile home tires
3011924 - - Pneumatic tires & Casings (General) + Bicycle
3011925 - - Other Pneumatic tires & Casings (incl Bicycle & Mobile home)
3011999 - - Pneumatic tires (Miscellaneous)
3011A - Solid & Semipneumatic tires
3011A33 - - Solid tires: Industrial & Highway
3011A35 - - Solid tires: Bogie, Idler & Support rollers
3011A39 - - Solid tires (Industrial, Highway, Bogie, Idler & Support rollers)
3011A41 - - Solid & Semipneumatic tires (General): =>2.00 in.
3011A51 - - Solid & Semipneumatic tires (General): <2.00 in.
3011A52 - - Other Solid & Semipneumatic tires (incl Hand lawnmower, Baby carriage, Tricycle, Juvenile, etc.)
3011A99 - - Solid & Semipneumatic tires (Miscellaneous)
3011B - Truck & Bus inner tubes + Off the highway
3011C - Inner tubes (General)
3011C21 - - Inner tubes: Passenger car & Motorcycle
3011C23 - - Truck & Bus inner tubes (incl Off-the-highway)
3011C24 - - Inner tubes: Aircraft
3011C25 - - Inner tubes: Tractor & Implement (Farm & Industrial)
3011C26 - - Inner tubes: Industrial & Utility + Garden
3011C27 - - Inner tubes (General) + Bicycle
3011C29 - - All other Inner tubes (incl Aircraft, Industrial, Utility, Garden & Bicycle)
3011C99 - - Inner tubes (Miscellaneous)
3011D - Tread rubber, Tire sundries & Repair materials
3011D11 - - Tread rubber (Camelback) + Slab rubber for use in automatic tread rubber extruding machines
3011D31 - - Tire flaps
3011D39 - - Tire sundries (General) Repair materials & Tiring
3011D99 - - Tread rubber, Tire sundries & Repair materials (Miscellaneous)
3011XX0 - - Tires & Inner tubes (Miscellaneous - Volume)
3011XX2 - - Tires & Inner tubes (Miscellaneous - Speciality)