Time to replace tires 275/70 R22.5. Several friends have used Toyo tires. My concern is they are only 4 Ply. What are some of the concerns with the number of Ply's I have Good years on now.
You might want to check into Hankook AH-12's. I put a set of those on my previous DP in 275/70/22.5 and was really pleased with them. Priced competitively with Toyo.