2Pack 4.10/3.50-4 Replacement Inner Tube with TR87 Bent Valve Stem for Hand Trucks, Dolly, Lawn Mowers, Wheelbarrows, Generators, Utility Carts

I needed these for leaky tires on our garden cart. They are a perfect fit, were relatively easy to install and so far, seem to be performing well. My fear was that I had grass burrs poking through the tire itself that would immediately cause a leak in the inner tube. So far that's not the case. After several days they are holding the air just fine.They feel heavy duty and fit my 3.50/4.00-6 size wheel/tire assembly perfectly.In the few days I've had them, they have performed well whether hauling groceries from the garage to the house or hauling firewood behind my riding mower from the back part of the property. I'm impressed at the quality they evidently have.I have more carts that need tubes, so I'll certainly be ordering more in the future.These were priced well below what I could purchase replacement inner tubes locally for, plus were a good price compared to other choices on Amazon.

The tubes are for kayak dollies, all 4 holding air and looking ballanced. Look is buff/thick, don't think there will be a problem.

Great replacement for dolly cart tire tube. Good value and no leaks. Easy to install with soapy water or baby powder.

Med. Duty latexrubber??? Kinda strange. Used for a small dolly so they will probably be ok. Wish plain old rubber was still in existance. Bent valve stems are a plus.

Good inner tubes for my dual wheel Jackson 8 wheelbarrow cheaper than purchasing two new tires which will leak down on air in time

My Scott fertilizer spreader had a flat tire. My son kept using it while the tires were flat, which caused the inner tube to grind into small pieces. I couldn't find a replacement inner tube at any local store, and I thought I would have to buy another $80.00 fertilizer spreader. However, I found one listed on Amazon that came to the rescue. It was the cheapest option available, easy to install, and worked like a charm. I have to admit, the first one had a leak, but I exchanged it for another set and it worked out fine.

Worked out fine on 2nd try. I inadvertently installed the tube backwards the 1st time and thought it was the wrong type, but realized my error in looking at the 2nd tube.

Just as expectedGreat tubes for replacements