Yep, perfect for small trucks, not so much the HD's.
Carli Suspension wrote an article about tire pressure and mentioned these tires, and seems to be getting good performance out of them as well. Their standby of the Toyo MT usually.
OP, what kind of terrain are you typically driving? What might work for one may not work for you. If you're mostly highway/payment, Toyo MT's may not be the best choice. On the other hand, lots of mud...Michelin LTX wouldn't be my choice. I've ran the Nitto Terra Grapplers and replaced around 35K miles (I had to go to 18" wheels to fit my brake kit). They still had 5-10K left in them most likely, but were chunked from some of the rocky areas around here...they EAT tires. Been running the Nitto Ridge Grapplers now and so far they're great. Only have about 15K on them, but wear is good. I'm rotating in my spare this time. They perform well in snow and mud too, although not a MT.
GF has Toyo MT's on her Cummins, and Coopers on the Jeep. The Toyo's seem to wear well. The Coopers are noisy, and didn't perform well in some snow a few months back. They have a good reputation, but I wouldn't run those having seen how they've performed the last couple years.
If you need mud at times, but are mostly asphalt, maybe consider a less aggressive tire and use chains when needed?