Image Item No. Description  122c02assy2 (Inv)  Plate, Modified 2 x 2 with White Wheels with Black Tires 15mm D. x 6mm Offset Tread Small (122c02 / 3641) Catalog: Parts: Wheel & Tire Assembly  122c02assy3 (Inv)  Plate, Modified 2 x 2 with White Wheels with Black Tires 21mm D. x 9mm Offset Tread Medium (122c02 / 4084) Catalog: Parts: Wheel & Tire Assembly  3482c02 (Inv)  Wheel with Split Axle Hole with Black Tire 30 x 10.5 Offset Tread (3482 / 2346) Catalog: Parts: Wheel & Tire Assembly