Has anyone found a way to fill there tyres with something to make them solid. I have been plagued over the years with slow punctures, its only a yard trailer moving about 25m at a time so no safety issues. Tried getting inner tubes for them without any success, even the puncture repair gunk only lasts a few months.
Plant mewps forktrucks etc run solid rubber tyres on wheels as do some agri machines find an industrial tyre fitter give them hub and wheel rims and see what they have.
