Had a blowout on the way home from Moogerah yesterday so now considering whether to just replace the tyre or upgrade the running gear. The trailer has those toy 10" wheels with the bearings fitted into the wheel - i.e. no separate hub. Makes a messy job of changing a tyre - thankfully the spare had air in it and with some mucking around and lots of grease (and help from a friendly local) got the bearings out of the old wheel and into the spare and back together, then a steady drive home. But now I'm thinking it would be so much easier with normal bolt on wheels and bigger wheels wouldn't have to spin as fast.
Is it worth putting proper hubs on and what's involved? Can I just put a standard trailer hub on the existing axles or would I need a new axle? Then what size wheels? To go to a 14" or something I'm going to need a while lot more clearance under the guards - might get a bit by moving the axle under the springs but may not be enough, so then I guess longer hangers for the springs, or new springs? At least there's no brakes to deal with but still starting to look like a bit of money unless I can scrounge some wheels. Might be able to get a 13 or even a 12" but I don't know how easy they are to come by.
Alternative is to just replace the tyre(s) - probably get all 3 to be safe. Can you get these tyres at normal tyre shops (eg. Bob Jane, etc)? 5.00x10 is the size I think. New bearings and a spare set for good luck.
Just after some opinions. Can these little wheels handle highway speeds for a couple of hours (about the limit of our travels)? Or is the expense of upgrading to bigger wheels and making them fit (and making sure the trailer doesn't end up too high) not worth it?
cheers
Andrew