After about 25,000 miles on the tires that came with the Jeep when I bought it it was time to replace them—primarily because of a positive camber issue with the front wheels which led to very uneven wear on the outside edges of the tires. I'd rotated them once and should have dealt with the camber issue sooner. Oh well. New tires! I opted for the BF Goodrich All-Terrain T/A KO 31 x 10.5 tires again.
You can see the wear on the old ones in the shot below. We'll recycle them by turning them into planters. The best of the four I used as a spare, which I've never had. The original spare is original, like 1976 original. Not worth even trying to put air in.
Here's Bob waiting for the wheels to come back. Looks sort of sad...