we are running one in the red truck, have about 3000 miles on it been in the truck year and a half. Don't daily the truck, but ran it with 265/150s, and 250/125s. holds ICP at wide open pretty good.
I've got one on my DD, put about 6k miles on it with 225/100s and haven't had any issues. Haven't ran a WOT run yet, trying to keep stock tranny as long as possible lol