Image Item No. Description  3941c01 (Inv)  Brick, Round 2 x 2 with Axle Hole with Black Tire 24mm D. x 8mm Offset Tread - Interior Ridges (3941 / 3483) Catalog: Parts: Wheel & Tire Assembly  50944pb01c03 (Inv)  Wheel 11mm D. x 6mm with 5 Spokes with Silver Outline Pattern with Black Tire 17.5mm D. x 6mm with Shallow Staggered Treads (50944pb01 / 42611) Catalog: Parts: Wheel & Tire Assembly  50944pb01c04 (Inv)  Wheel 11mm D. x 6mm with 5 Spokes with Silver Outline Pattern with Black Tire 17.5mm D. x 6mm with Shallow Staggered Treads - Band (50944pb01 / 92409) Catalog: Parts: Wheel & Tire Assembly  66155c01 (Inv)  Wheel 30.4mm D. x 20mm with Center Axle Holes Motorcycle and Black Tire 37 x 22 ZR (66155 / 55978) Catalog: Parts: Wheel & Tire Assembly  66155c04 (Inv)  Wheel 30.4mm D. x 20mm with Center Axle Holes Motorcycle and Black Tire 56 x 26 Balloon (66155 / 55976) Catalog: Parts: Wheel & Tire Assembly  15038c04 (Inv)  Wheel 56mm D. x 34mm Technic Racing Medium, 6 Pin Holes with Black Tire 68.8 x 36 ZR (15038 / 44771) Catalog: Parts: Wheel & Tire Assembly  22969c06 (Inv)  Wheel 62mm D. x 46mm Technic Racing Large with 2x 'OZ WHEELS' Pattern (Stickers), with Black Tire Technic Racing Large with 'MICHELIN' White Pattern (22969pb01 / 32296pb02) - Set 8461 Catalog: Parts: Wheel & Tire Assembly  32004bc01 (Inv)  Wheel 68.8 x 24 Model Team Type 2 (Notches Around Wheel Ring) with Black Tire 68.8 x 24 ( 32004b / 32003) Catalog: Parts: Wheel & Tire Assembly  34337c01 (Inv)  Wheel 8mm D. x 6mm with Slot with Black Tire 14mm D. x 4mm Smooth Small Single with Number Embossed on Side (34337 / 59895) Catalog: Parts: Wheel & Tire Assembly  34337c02 (Inv)  Wheel 8mm D. x 6mm with Slot with Black Tire 15mm D. x 6mm Offset Tread Small - Band Around Center of Tread (34337 / 87414) Catalog: Parts: Wheel & Tire Assembly  30190c03 (Inv)  Wheel Center Wide with Stub Axles (Tricycle) with Black Tire 21mm D. x 12mm - Offset Tread Small Wide, Raised Groove (30190 / 60700) Catalog: Parts: Wheel & Tire Assembly