tire is part of:
   100%  tyre
    80%  wheel
    50%  car
    40%  round
    32%  circular  (indirectly)
    20%  cylindrical  (indirectly)

tire contains:

Full expansion for tire:
   100%  "30.4x14 VR" Tire, no hubs
   100%  Large Tire for 2x2 Hub
   100%  Large Treaded Tiny-Peg Tire
   100%  Small Smooth Tires from 6444, no hubs
   100%  Small Tire for 2x2 Hub
   100%  Small Treaded Tiny-Peg Tire
   100%  3x3 Rubber Tire for Technic Pulley
    80%  Large Tiny-Peg Hub w/ Treaded Tires
    80%  Small Tiny-Peg Hub w/ Thin Tires
    80%  Small Tiny-Peg Hub w/ Treaded Tires
    80%  Small Tiny-Peg Hub w/ WideFlat Tires
    80%  2x2 FreeStyle Hub w/ Large Tires
    80%  2x2 FreeStyle Hub w/ Small Tires
    80%  2x2 Plate w/ Metal Axle & Lg Tires
    80%  2x2 Plate w/ Metal Axle & Sm Tires
    80%  2x2 Spoked Hub w/ Treaded Tires
    80%  2x2 Technic Cross-Axle Hub w/Lg.Tires
    80%  2x2 Technic Cross-Axle Hub w/Sm.Tires
    80%  3x3 Technic Hub w/ "30.4x14 VR" Tire
    80%  3x3 Technic Pulley w/ Tires
    80%  4x4 Technic Hub w/ "13x24" Tire
    80%  4x4 Technic Hub w/ "43.2x28 S" Tire
    80%  4x7 Car Chassis w/ Tires & Hubs
    80%  5x5 Technic Hub w/ "20x30" Tire
    80%  5x5 Technic Hub w/ "49.6x28 VR" Tire
    80%  5x5 Technic Hub w/ "68.8x40 Q" Tire