My DuraTracs have been on 7 months total. Dec-May last winter and the beginning of Oct this fall. I had a flat 10 days ago having a rock work its way though the tread either from the gravel I had been on or the pavement I had been on for awhile after the gravel. The only tires I had do similar things were P rated tires. Ruined the tire so bought another DuraTrac. Comparing the new to old I was surprised how much the old have already warn. Many of the sipes are gone and the tread is round off. They might have 12,000 miles on them. I think once these wear out I'll get something narrower to see how the diesel does on snow after that. If I get another flat I may do it sooner.
