When we bought the trailer I bought some cheap Camco pads. They get the job done, but I've never felt like they reliably block bike path/movement. Performance Tool 41001 pads hold the tire better and prevent wheel movement. You can see in the picture that the PT wedges match my tire tread better than the yellow Camco shoes. I think the PT will also be easier to remove because the tires won't roll over it like the Camco trailer does. no voids like I could see on some others. I park on gravel and wanted the ground to be firm so the pad wouldn't sag and the ribs would have a good grip on concrete or gravel. Pull the cord to make it easier for you to grab it when it's time to go.
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