2000 Chevrolet K3500 Tires

I was skeptical but they have proven their worth without question, I run them on a 9,000lb k3500 service truck and they have been very reliable with zero quality issues even during the hottest longest summer on record In phx Az. I Run them at 75mph for an hour straight most days during 115° heat and have never had separation issues, it's a dually and I've clipped a few curbs and still have no side wall bubbles or structural damage. They are a strong well build tire with great tread wear