Goodyear Endurance is 5 years too old?

Mine are 5 y/o this year as well and I have no intention of replacing them just because of age. I will have to replace them next year because they'll be worn out - at <15K. They'll be replaced with something else that starts out with more tread.

Unless you know a reason, that could make them questionable, I'd run them at least another year.

I just replaced my Provider tires(very similar to Endurance, with a bit more tread) last Summer, which were OEM on my FW. They looked good after 8 years of use.

Jerry

I would not be afraid of these American made tires even at 7 years old. Just keep the tire pressure where it's supposed to be. The last set of tires (not Goodyears) I took off my 5th wheel I kept for use on the boat trailer which is not driven over 40 miles per day when used. They are now 8 years old and still no sign of cracks or any problems. Like everything in today's economy tires are profanely expensive. I believe when possible you need to get all the wear out of things before replacing.

are they covered? sit outside in the weather? see any side wall cracks? how tires are cared for will make a big difference in how long they last. stop and have them inspected by a good tire shop.