Minimale hoeveelheid voor "56145c06 Yellow Wheel 30.4mm D. x 20mm with No Pin Holes and Reinforced Rim with Black Tire 56 x 26 Tractor (56145 / 70695)" is 2.
Minimale hoeveelheid voor "56897 Black Tire 30 x 10.5 Offset Tread - Band Around Center of Tread" is 4.