I exchanged because the wheels of the vertical truck were broken. I am using the trolley for about 25 years, but it is good that it can be used for a long time by replacing the wheel. Quality is truly "TRUSCO" brand and it is wonderful.
I am using it without anxiety because of the cheap price. It was good if there was a thing with a smaller shaft diameter of the center. But I am very satisfied.
Of the six trucks, we replaced all the two wheels using this size. I bought it cheaper than purchasing at a neighboring home center. Becoming a new tire makes handling easier.