We have just turned 50,000 miles with the 20's and I have replacements on order now, staying with the Goodyear, SR-A Wrangler tires. I was very surprised to get over 50,000 miles on the original tires.

 

I have always had very good luck with Firestone tires especially their light truck tires. Many years ago I ran Montgomery Ward tire all the time and had good luck with those too IIRC they were also made by Firestone.

Living in Iowa and now Northern MN. I always run All Terain tires. The 92 Dodge Ram Charger came with all season tires and they were as worthless as teats on a boar!