I've been happy with the Silent Armors on my Dodge 2500. They have worn faster than I'd like, but I haven't been to good about rotating. Plus my truck is heavier than some and pulling a 6000-7000 pound trailer 95% of the time. I also tend to have my foot into 'it' pretty good...
Decent off road. Not the best but decent. Kinda like the old Dodge.
I would buy another set. Better tire than the BFGs and Bridgestones I've owned IMO.