[rohrmann]

Even the cost of replacing six tires is still far cheaper than the down time and the cost of many thousands of dollars in repairs that will be needed when any of the six blow and destroy your trailer. Many ignore the suggestion to replace their new tires with the good G range tires, then cry when they do have one fail and the side of the trailer is all mangled. It's all about what you are willing to risk and can afford, also known as risk management.