I've had Rough Country 2inch ones on for a few months and I torqued them to about 120. Trucks been sideways and hit harder pot holes than it ever should have. They've held up great for me, just checked the lugs about a week ago, haven't loosened one bit.
Plus, I know people will think this is cheaping out on them, but the Rough Country scratch and dent store sometimes has them on sale with minor scratches. I didn't care, because who sees them? Got all four for $87. If you can catch it at that time, it's a great deal. Even comes with the awesome stickers.