On my 19.0hp* 42" mower model 917.255810 15x6.00-6" hobby lawnmower front tire. This tire I ordered arrived the next day which was great given the snow was predicted and I use my tractor for plowing.The great thing about this particular pack is that the tire already came with a metal hub.This is very difficult when you watch all the tutorial videos on YouTube.I got a guy 20 minutes watched him struggle with this for a long time and he's done it before. I'm so glad I didn't have to do that step with the metal hub! The entire project took less than 5 minutes with no experience changing tractor tires. The Product came with 3 washers and this little metal latch which was good you only had to wear 2 washers so one was extra to save money sorry I know that one No name of the castle, so I don't have much experience. ha ha. The tools I used for the project were pliers and a flathead screwdriver (it doesn't matter what size I used to pry). Yes I know the screwdriver isn't made for this kind of use but it worked great to get that metal clip out. The pliers I used to reattach the metal clip. super easy. I smeared it with some lube as others have suggested but made sure my lube is good for Wisconsin winter as I live in cold conditions. :) I noticed that this wheel is a little less wide than my previous wheel, but it's the same height, so that was the point. Otherwise I would swap both. I don't think width matters much. So far it works great. I didn't have a jack either, but I was able to get a concrete block under the mower frame just behind the wheel deck. It was a two man job as my dad would raise the mower slightly (1/2 inch or less) and I would turn the wheel on and off very quickly. If you had a jack, I'm sure you could do this project yourself. Also, to be honest, this project was surprisingly easy. I thought it would be difficult and was so surprised. It's about getting the wheel with the center hub already installed. :)