Here's my situation. I built a removable TD on a Trailer that I use for other things when it's not hauling the TD. Not much of a problem loading and unloading, I do it at least once a year. Sometimes I am hauling a roto tiller or a load of firewood, sometimes my TD. My issue is that the trailer I am using has a 4 X 8 bed that was made out of a mobile home axle. I've been towing this thing all over the east coast for 30 years without any issues. However I really don't like mobile home wheels. If you lost just one wedge that holds the wheel on you would be dead on the road. My question: are axles diameters pretty much universal? I can't remember what the diameter of the threads are on this thing, but I think the shaft inside the threads is straight. If I could get a replacement set of 5 lug hubs from say Tractor Supply of the same diameter as my axle shaft, would that work?
I am just thinking about this right now. I just replaced and repacked the bearings and it goes down the road as good as it ever did. I'd just like to make a change which would be a lot easier to do if I didn't have to pull the existing axle off the trailer. Although I haven't measured yet the overall width of the existing axle I have a sneaking suspicion that the existing axle width may be slightly different than one I would buy in a store like Tractor Supply. What say you experts?
Art