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As I once again wrestled to move my boat on a dirt driveway, it occurred to me that having a trailer jack with a pneumatic tire, like a wheelbarrow wheel, would be just the ticket. Is anyone aware of such a thing? I have tried both dual-wheel and large single wheel jacks, but the hard plastic wheels just don't cut it.

I searched around a bit, but could not find anyone who makes one. I did see a number of people having constructed their own, and that may become a winter project.

Tim