Replaced Milwaukee wagon/cart wheels that broke during use. These new tires are RELIABLE! Very well built and my trolley has become more of an equipment trolley. They can carry significantly more weight and are a huge improvement over the Original Equipment tires. I hope the bearings stand the test of time :) I used the original washers that came with the car to position the tires behind the cotter pin on the axle so they have no free play or room to manoeuvre. Very satisfied with the quality 👍