MaxAuto 10 Inch Solid Rubber Tires 4.10 3.50-4 Flat Free Tire 4.10/3.50-4 Tire and Wheel, 2.25" Offset Hub, 5/8" Bearings, for Hand Truck, Trolley, Garden Cart, Lawn Mower, Garden Wagon, Wheelbarrow

After years of replacing tubes and tires on a large utility cart we decided this was the only option to keep our sanity and our finances intact 😉 Not only are these wheels less expensive than the pneumatic ones they replaced, they actually provide an almost identical ride for our cart - a large, caster wheeled cart that is used to transport cardboard to a recycling baler.These tires took the load just fine (300~450ilb per trip) and gave decently smooth transit over our gravel/rock equipment yard. We hit lots of bumps, nothing got knocked out of the cart!These wheels were an exact fit to replace the pneumatic tires and even used the same spacer tubes. The maintence guy was happy when these were installed - intensely easy since the fit was the same.We've been using these now for over a month, they're doing just fine. No rips or cuts in the treads (good rubber compound) and of course NO FLATS !These would work excellent on a 2 wheeled dolly too! I've got 2 more sets of these on the way for that express purpose! Get a set of these for whatever you have that uses 10" tires and you'll be glad you did...Two thumbs up!

I used these Solid Rubber (Run-Flat, Airless, etc) Tires to replace the original tires that came on a Gorilla 600LB Poly-Dump Cart. The original tires would always need to be filled with air before each use, and eventually just cracked enough to where they don't hold air anymore. I know I could get tubes or get replacement air tires for around $10-15 each, but I knew I would be in the same boat in a year or two.These are a perfect replacement to the original tires and only took a few minutes to swap out. Though they are definitely an expensive replacement, the fact that they should now last a "lifetime" makes it a no-brainer if you're existing tires are shot. Even better, the rim is yellow which makes it look even more like OEM / Stock than the originals themselves.Notes & Tips:- Measure the size of your existing tires before you buy. There's a lot of different sizes and I've seen others complain they are smaller - They must have purchased the wrong size because these (4.10/3.50-4) are the exact same size as the ones I was replacing.- Each of these tires are rated for 300lbs. Be sure to take note not to exceed this for your use, as you can deform the rubber in the tires. I have larger 1200lb dump carts that I would be weary to fully fill, though I don't think that I would ever hit much weight in these small carts.- Don't leave heavy weights in the cart on the wheels for extended periods of time. Since it is rubber, a constant heavy weight on the tire could deform it. After use, I just empty out the load. I'm sure a few hours / overnight wouldn't be a problem, but as these are expensive, I want them to last as long as possible.- Take the existing cotter pin off the wheels on your originals, as these do not come with replacements. I was able to straighten most of mine and take them off with needle nose pliers to re-use. If not, I also bought an assortment kit of stainless steel cotter pins. Better to have them just in case!- The kit came with a number of different bushings, spacers and washers. I didn't end up needing any, but they were appreciated in case I used them on a different sized axle.

The original tires on my Gorilla Cart lasted about 4 years before falling apart. I purchased these wheels/tires to replace them. I couldn't be happier, as not only do the tires roll perfectly after mounting on the cart, but they do not require air (they are "no flat" tires). Installation was as simple as removing the old cotter pin and wheel/tire, inserting the new wheel/tire on the axle (after cleaning and greasing the axle), and securing with a new cotter pin. I did use washers on the axle between the cart and the new wheels, even though it may not have been necessary to do so. Included with the new wheels/tires were 4 sets of parts for axles of a different diameter than the 5/8" axle on my Gorilla Cart. I did not need any of those parts (except the washers) so I discarded them. (Note: new cotter pins are NOT included.) The tires seem to be made of a high grade rubber and I really like the bright yellow wheels. If you have a Gorilla Cart and need new tires like I did, these are a no-brainer as far as I'm concerned. You'll never have to worry about adding air to the tires before using the cart, or having a tire punctured by a sharp object. (Note: I paid quite a bit less for these tires a couple weeks ago than their current price on Amazon, so it may be wise to wait until the price goes down again.)

Got a set of these 3 years ago to replace the troublesome inflatable tires. Used on a large 4-wheel home made pull cart hauling landscape debris. Abusive application for the tires, high use and sometimes heavy loads. (hundreds of pounds). They have been flawless. Much better than the original inflatable tires. About to purchase another set to replace original air tires on a smaller cart. They are hard, ride harder than air tires. If you don't mind that, get them and never worry about a flat again.

Day 1 review: The pneumatic tires on our Vigoro dump wagon were dried out, cracked, brittle, leaky, and one of them wouldn't even inflate at all. I wanted to replace them with solid, flat-free tires. The tire size, hub and axle dimensions, and load capacity of these MaxAuto tires matched the originals exactly. After all the caveats in the item description, I was surprised when I received them to find that each tire included 2 additional sets of bearing/bushing inserts that would allow the tires to be fit to a 1/2" or 3/4" axle, as well as spacers that adapt them to work on a longer hub. The only thing I think would have been nice to include in the package were cotter pins, but for a couple of bucks I was able to pick up the right size (1/8" by 1 1/4") cotter pins at my local Depot. The new wheels went on easily and now my cart is back to work.

Easy to put on and work great !