Junk. spent 4 hours trying to get a new grease fitting installed. They're "standard" 1/4 28 but they're so out of spec that even TSC own replacement fittings won't fit. I had to replace it because the TSC branded grease gun broke the fitting off. Even with vice grips I could't get the fitting out of the grease gun. Had to return that too.

I purchased an old iron cart to use for my gardening which needed 2 new tires. These work great on it. The older tires made it slugish but these made it much easier to pull. They held the weight of items I was hauling and made my work easier.

The tire will not hold air.

Replacement wheels & tires for an old portable generator. Work perfectly and Tractor Supply was the only place I could find them.