I've had many sets of duratracs over the years (probably 7 or 8). Both in P-metric and LT versions. Here's my observations:
I believe the duratrac was originally intended as a fleet, long-life, severe use tire. They perform well for people in industries like the oil field, logging, etc. Alot of off-road, and bad weather.
They are a very noisy tire. Might seem ok at first, but they'll change quick. And plan on rotating them EVERY oil change, if not more frequent. If not, they tend to cup severely. Like, so bad, you'll think you're driving over washboards.
Where they shine is in their life span. Not unusual at all to get 70000 miles out of em. I think most often they get changed out because they've become noisy and wobbly, not because they're worn out.
As far as traction, if you're in mud, soft earth, or loose, wet snow, they perform well. If you're on alot of ice, or hard packed snow, the compound is just too hard, and they're like curling rocks.
I still run them on my 1 tonne work truck, and love them for that. I would never put them on a vehicle where I cared about the quiet, or ride quality (or hearing my radio), like a Yukon Denali. Might be ok for the first 15k.
I would consider some less aggressive alternatives for that. I like the Toyo AT3, and am currently running the Goodyear Trailrunner on my Denali. I know I'm trading off some of the aggressive look, and some miles. Also, not as high a load range, if you're pulling a trailer. But the other aspects more than make up for it. If you want a similar tire, that's just as aggressive, the BFG KO2 seems to check off most of the same boxes, but not quite as long a tread life. Supposed to be better for noise and even wear though.
Good luck
