Image Item No. Description  bb0180  Tire 41 mm Directional Tread Catalog: Parts: Wheel, Tire & Tread  32180  Tire 56 x 30 R Balloon Catalog: Parts: Wheel, Tire & Tread  32196  Tire 81.6 x 34 ZR Technic Thin Sporty Tread Catalog: Parts: Wheel, Tire & Tread  bb0661  Tread with 28 Treads Medium Catalog: Parts: Wheel, Tire & Tread