....2009 Silverado 3500HD, DRW, CC, 4x4. 32609 miles, it's not a daily driver and sees mostly camper hauling or trailer towing duties. The idler arm and pitman arm are toast. /rant off.
Glad to hear they are working for you. I just know that I have a vibration coming from mine and now I know why. This got me to looking into these tires online and what I found was not good. On Tirerack.com they are getting an average rating of 5.2 out of 10. Not so good.