Diagonal Tread Wear
These photos show 1 of 12 tyres on a foreign trailer to customer (bought 2nd hand). It clearly shows very bad diagonal wear from lack of servicing. The end picture shows same tyre 2 feet around. Over 50% of tyre loss plus one can only imagine the amount of bouncing around at 100 k/m per hour multiplied by 12 tyres in the same condition on trailer.