4.10/3.50-4 Inner Tube Tire 4.1/3.5-4 Heavy Duty Replacement Inner Tube For Hand Trucks, Dollies, Wheelbarrows, Tractors, Lawn Mowers, Trailers and More - 4.10 3.50-4 Tire Tube (2-Pack)

i installed them on my hand truck and they fit great

Got 3 metal levers to install. Was able to remove an old tube and put in the new tube, but can't seem to put the tire over the rim again. Perhaps I just need proper equipment.

works fine

Why did you pick this product vs others?: Fit my hand truck just fine. Has held up well.

I needed 4 tubes to fix an old garden cart that sat too long. I accidentally bought a total of 8 tube's which turned out to be just enough. After replacing all 4 and getting ready to return 1/2 my order, I discovered 2 wheels completely flat. I was pretty frustrated at myself as I assumed I pinched the tube during install. I used 2 of my "extra" tubes to fix the two flats but the leaks did not really appear to be damaged as a result of mounting. An hour or so later I discovered 1 to be flat again. I used up 1 more of my "extra" tubes and fixed again. This time there was more of a slit on the seam. An hour later the same tire was flat again. I inspected the rim and tire and there is nothing that would have caused damage to the tube. I also mounted the tire by hand without spoons or tools so it is unlikely the mounting was the issue. The 7th tube was split again along what appears to be a seam. I am currently waiting to go check to see if the 8th one held.

both of them are great.

Works great

I pressurized these before putting in the tires to see how uniform they were; actually very poor uniformity as 1/3 bulge way out from the rest and 1/3 was a choked down area. Really poor…don’t know how long they will last. I do not recommend purchasing these…but good luck finding a source. I need pneumatic tubes for my tires on excellent dolly made for furniture and heavy box hauling. Seems 95% of what’s available are hard foam tires, which have no give whatsoever compared to pneumatic tires.