Marathon Replacement Wheelbarrow Wheel w

The new wheel arrived without readable instructions for installation. The printing was so tiny I needed a magnifying glass to read the microscopic printing.However, after a minute of reading the tiny print, it became obvious how to replace this new wheel. Therefore, I realized I did not need the instructions.It is so simple to replace the wheel.Just use a wrench and unscrew the existing bolts that hold the old wheel in place, remove the old wheel, replace the old wheel with this new wheel, replace the bolts that were removed and that is it!Nothing more to do.The review questions ask about ease to install, which is excellent, and value for the money, which is fair. There is one more question regarding "Longevity" which I left blank. I just bought the new tire. How am I to know how long it will last? The tire seems of good quality and I assume it will last as long as a similar tire.