Tamiya 15542 Super Hard Small. Dia. Low-Profile Tires (26mm) & Carbon Wheels (Y Spoke)Kit out your car with this handy set, which pairs four each of carbon fiber reinforced Y spoke design wheels and super hard small diameter low profile tires (26mm). The wheels are tough and hold their shape superbly while the tires are harder than kit standard parts, their lower grip translating into more corner speed and less bounce after jumps. Tires and wheels are matching black. This set is compatible with Mini 4WD and Mini 4WD PRO cars, although