AR-PRO2-Pack 10x2.5' Flat-Free Solid Rubber Replacement Tires (4.10/3.50-4") for Hand Trucks, Wheelbarrows & More - Silver or Gray Aluminum Wheels

I put them on a poop rv cart bushings had let go on one wheel replaced both they are much better than what was on it before

I purchased these wheels specifically for a custom made argon cylinder bottle dolly which pivots in the middle to allow for easy and safe loading in the back of our Prius V Wagon.The wheels are incredibly strong and handle the 155 pound weight of the bottle with zero issues or worries.When loading the dolly carriage into the car, we did notice the wheels are heavy, but that's alright, as large high pressure gas cylinders are nothing to mess with, in fact, they can outright deadly if handled incorrectly ie dropped.Good wheels, would highly recommend.

Exactly what I needed

Great product, easy to install and most importantly no more flats

No seals so packing them up with grease before installing should help a bit with longevity. Both had a wobble, one much worse than the other, but not a big deal with my gas power washer. Good solid rubber. Avoid the foam filled ones- if what you using tires for has permanent weight like with a generator, compressor or power washer (as opposed to a hand cart), the foam filled ones tend to develop a flat spot. These are better for those applications.