No insight on the Bridgestones but I do on the other 2 you mention.
I had the Terra Grapplers on my Tundra. Great tire. Nice aggressive look but super smooth and quiet on the road. Had them on the truck for bout 30k before I traded it with no noticeable wear. Not sure what the tread life is like on an HD truck.
I recently put Toyo Open Country ATs on my new Ram 2500. I replaced the crappy stock tire and upsized to 295/65r20 (35"). Very little difference in road noise over stock which surprised me since they are much more aggressive. Lost less than 1mpg which is better than expected given the deeper tread and heavier weight. Time will tell on tread wear but they are consistently rated well for that too. I spent a lot of time researching tires and these always came out with good reviews and recommends. I have 8k on them so far and am very happy with them.