Can't really help, but am in the same boat looking at the same or similar tires.
They all have a similar treadwear warranty,
I've heard good things about both the Toyo AT2 and Cooper AT3,
The Nitto seems very similar to these two, but less common.
Right now I'd just go for the lowest cost, but am curious as to what others have to say.
2014 ORV Timber Ridge 240RKS,8500#,1250# tongue,44K miles
690W Rooftop + 340W Portable Solar,4 GC2s,215Ah@24V
2016 Ram 2500 4x4 RgCab CTD,2507# payload,10.8 mpgUS tow