13x5.00-6 Flat Free Lawn Mower Tire and Wheel, Smooth Tread Tire for Lawnmower, Installed 3/4" Bearing with Extra 5/8" Bearing, 3.25"-5.9" Centered Hub, 2 PCS

They work well.

PRODUCT DESCRIPTION - GICOOL 9x3.50-4 Flat Free Lawn Mower Tire and Wheel, Smooth Tread Tirefor Zero Turn Mowers, installed 3/4" Bearing with Extra 5/8" Bearing, 3.5"-4"-4.5"-5" Centered Hub, 2 PcsUNBIASED - Amazon Vine reviewers are not paid for reviews, be it positive or negative. I will never recommend a product I would not buy myself. I treat ALL vendors with respect and fairness but my duty is to You, the Amazon customer. I am an Amazon customer too. I have every reason to be sincere in my reviews. If it is junk or treasure my reviews will reflect the products, I give my word of honor.PERFORMANCE – The GICOOL 9x3.50-4 Flat Free Lawn Mower Tire and Wheel GICOOL are some great tire and wheels. This is a start to finish kit! The included adapter kit has everything you need for various size bearings. I can easily see these tires and wheels outlasting the mower. If you need a flat free mower tire and wheel for a zero turn look no further. Just a friendly reminder this is not a weight bearing tire.

I got these 13 inch solid rubber tires from the GICOOL Store as a set of two and they are a perfect fit on my hand truck which was badly in need of wheel and tire replacement. I will note that these tires measure 12 - 12 1/2 inch diameter, not the 13” listed. That does not impact my application but may yours. This set made that task super easy and will end the cycle of frustration and disappointment of tires loosing air and being flat when I need them. This molded tire is assembled with a solidly made steel wheel, designed for carrying a significant load for their size and having two bearings with a 5/8" bore for running operation. The bearings are sealed, so I expect the presence of the grease zerk in the hub is just a carryover from a different wheel style. You won’t be needing that. The design and strong welded fabrication of the wheel pieces together and to the center bearing hub will provide good lateral strength so they won't just wobble and break the center hub out. That is what has happened on the single weld hub design on my old wheels. Now my hand truck finally has a set of two good wheels to dolly around on.

When I ordered these, I thought they had a 3” hub width (bearing to bearing) but when I put them on, they were too wide. It looks like the listing now says 3.25” though, so just make sure they’re the right size for your application. They come with 3/4” bearings installed, and several washers, spacers, and 5/8” bearings are also included. The tires do appear to be good quality, but have an initial oily feel. The bearings seem a little on the rough side, and have a little resistance against spinning freely.

What is worse than going out to your mower to tackle that overgrown weed patch you call a lawn and finding a flat tire. With these tires that is one thing you don't have to worry about. If only other problems were as easy to fix.

Solid tires are super rough riding on a lawn mower, just so you know. I wanted to try it on a zero turn, but unless you have a golf course for a yard, air-filled tires with a little give are the way to go (dealing with flats and all). These would still be really useful for small carts, dollies, etc that aren't going 10-12mph over a rough yard with you riding the bull on top. That's the nature of solid tires, though, and not so much the fault of this brand. One complaint, the bearings were pressed super hard into the wheels, and might take a 12lb sledge to get them out. If you are going to leave the stock bearings in them, just be aware that they are pretty low quality and gritty. The bearings are sealed also, so the grease zerk isn't actually greasing the ball bearing part, rather the shaft that doesn't need grease. Go figure.

The tubeless tires on the front of my JD z355e zero-turn mower blew out, and finding a replacement turned out to be quite a challenging task. I was hesitant of going with the smooth, flat-free tires as I didn't want a very bumpy ride and reduced traction on hills. But, so far, neither of those seem to be problematic issues. The mower has the same general ride as before, but now without the need to refill those front tires regularly. Install took a little maneuvering with the extenders, but worked out fine. We'll see how long the extenders last - i expect I'll have to replace them before the tire.

My husband replaced the tires on our generator with these tires. So much better and stronger than the ones that came with the generator.