2857Tyre 30 x 20 Solid BalloonPart number2857CategoryWheels and TyresMaterialRubberAppears in5 setsThis part on Rebrickable ↗ (opens an external website)Available colours 1Black#05131D5 sets – Sets in this colour: BlackNumbers at other sourcesSourceNumberRebrickable2857Related partsPairs with4266 Wheel 20 x 30 TechnicSets containing this partColourAll coloursBlackApply3 results5271-1White Hubs & Tires / 49.6 mm Tyres & Hubs19914 partsTechnic2× in this set8074-1Universal Building Set with Flex System1991317 partsUniversal Building Set4× in this set8840-1Rally Shock n' Roll Racer1991222 partsTechnic4× in this set