I have a fifth wheel with Goodyear G614 G rated tires. They still have very good tread and still look good but they were made in the 19th week of 2014. I read that you can go between 6 to ten years....
I had to pull my back left tire from my 5th wheel, bad valve stem, and noticed more wear on inside of tire. Can they be aligned or is rotation the only thing I can do?