2-Pack of 4.10/3.50-4 Butyl Rubber Inner Tubes,TR87 Bent Valve Stem,High air Tightness，Heavy Duty Replacement for Hand Truck,Wheelbarrows,Mowers,Utility Wagon,and More-for 410/350-4 Wheel

I bought a new wheelbarrow that has a never go flat tire, but I don’t like it ,the tire is to hard and it’s hard to push on soft soil. Got these to fix the flat tires I have ,easy to install had tubeless tires and these fit right in . Pumps up easy with the side valve. These are more heavy duty than I thought they would be . Seem to be thicker than what I’m used to and should last. So nice to have my good wheelbarrows back.

Great replacement tires

Product arrived in a soft envelope as you see in the photos. The kit is complete for 2x inner tube replacements on a common hand truck sized tire, but make sure you read the outside of your tire to make sure it matches the item description. I like that the kit includes a valve stem removal tool and some spare screw-in valves, but its only been a few times in my life that ive had to replace a valve, so just put it somewhere youll find it again. Apart from that, taking the old tire off of the rim is the hardest most frustrating part of the process, and the need for special tools that you may or may not have, which is where the highest chances are youll accidentally put a hole in this new replacement inner tube. I was being as careful as I thought I could be and still managed to put a hole in one of the tubes, so im a bit disappointed that im now down 1 replacement tube because it didnt survive the process of putting the tire back over the rim. But that doesnt speak to the kit and inherent value it offers, which is good. Just make sure you tires are still soft and pliable before you do this job, otherwise you might want to consider other options (e.g. complete replacement non-inflatable tires or use of tire sealing compound)

This is a two-pack of replacement tubes that fit on my Gorilla Cart. Note that you can also get NO-FLAT wheels and tires, but this is a replacement set of tubes. Its VITAL that you inspect the tire before putting the new tube in place just to make sure the thing that caused the puncture isnt still there.

The tubes in my gorilla cart stopped holding air. These were a pretty good replacement. The bent air stems are unnecessary but dont cause any problems. This was not a real easy job to do. In the future Ill probably buy a new set of tires and wheels from Harbor Freight rather than swapping tubes.

Two inner tubes and, surprise! Extra vale stem cores and stem vale tool! Was not expecting this (looking back, it is posted in listing). Inner tubes seem to be of good quality. Metal stem is nice, especially for how I used tubes. I inserted one into a tubeless tire which was punctured, and metal stem was pushed out hole on wheel. Working great! What else can I say? They smell bad like rubber sometimes does... fishy. Who cares? Good inner tubes.

I ordered this to replace an inner tube on my heavy duty hand truck that was leaking at the valve. These are tough thick rubber, they hold air just fine, and solved my problem!