29 year old tyres on a Caravan
Caravan tyres should be changed every 5 to 7 years, without fail, regardless of the tread depth remaining. Recently I was called out to a caravan where the owner had seen cracks on the sidewalls, when I checked the dates, it turned out that these were the original tyres on the caravan and they were 29 years old. I learnt that the owner had just bought the caravan last year, he was new to caravanning and didn't know anything about them. I suggested that he read up on the subject on the caravan club website and also told him he should have it serviced, as the gas, brakes, electrics and water may not have been checked in a long time.