I only run BFG KO's on my fleet of 1/2 and 3/4 pick-ups most of the use is on gravel roads and pavement. All the BFG Light Truck tires are made out of a very hard rubber compound. Those tires HAVE to be rotated every oil 5,000 miles to wear good and last a long time. It you put then on and don't rotate them you will get 1/2 the life out of them. We only use the 10 Ply and if we are unlucking we will have 2-3 flats on a set of tires over the life of the entire set of 4, and those flats are in the last year, when the tread is lowest. 15 units in the fleet have proven the tire to me, but as I said, They have to be rotated every 5K miles. Great in mud and snow, and haven't had any negative issues on the ice. Hope this helps