I'll add to the other reviews on the Nokian Outpost AT tires.
The specs for these tires can be viewed here:
https://nokiantyres.studio.crasman....s/NT_Outpost_AT_Info_Sheet_August_22_2022.pdf
Vehicle: 2022 Chevy 2500 Double Cab standard bed 4x4 with OEM 275/70R18 Michelin LTX tires. After ~8000 mls I upsized to Nokian Outpost AT 285/75R18's. If you look at the spec sheet in the above link you find there's a really good weight characteristic to these tires compared to other manufactures of similar type tires.
I've put about ~8000 miles on these so far including this Spring's ~3500 mile 5 week trip to and around Utah with my Northstar Liberty truck camper and assorted gear. CAT scale weight on my fully loaded setup was 4800 lbs front axle (I have a heavily loaded front cargo carrier) and 5820 lbs rear axle for a total GVWR of 10,620 lbs. This trip included going over the Colorado pass in blizzard conditions and high speed driving in torrential downpours thru most of Colorado and Nebraska and forest service roads in thawing/muddy conditions and also lots of rough washboard gravel roads.
The tires have performed wonderfully in all these varied conditions and are wearing pretty well (just checked the tread depth and I'm at 17/32 front and 16/32 rear compared to new at 18/32... need to rotate these before my Fall trip out West). So I lost about 1/32-2/32 of tread. Last year on a similar trip with the OEM tires my tread depth loss was about double
that. Although I had a heavier camper for that trip, so its not an apples to apples comparison.
I have not done any rock crawling type driving with these tires so I can't comment on that type of condition.
While its not going to be the optimum tire for any one specific use case, I'm pleased with the compromises and tradeoffs made on this tire and would by them again.
A couple negatives.
They're kinda pricey and don't seem to go on sale... I waited for many months to see if they'd go on sale before buying and it never happened.
I had to place an order with Discount Tire and wait for them to be manufactured as there weren't any of this size in stock... but my OEM tires had lots of life left so I wasn't in a hurry, so the waiting only sucked a little.