Just thought I would post this for you to see. It is off my brothers expanda, remarkably it was still holding air. He damaged it somewhere on his return trip fom Ayers Rock last month. A motorist folowing said he had a wobbly wheel so checked by jacking up and tested, all good? got his mate to follow him and wobbled until he sped up a bit then all good so proceded with care to the caravan park where they removed the wheel to find this. The tyre had bulged causing it to look wobbly. He swapped it and got home ok and has since bought a new rim. He cant remember running over anything so maybe a dodgey rim? His van is about a 2010 16/49.