Yeah maxed out with stock keys for most of its life. And had some ready lift keys on for about 25k miles. But I took them off cause the racing and sled pulling bug got the best of me.
I wouldn't even think of racing or pulling in 4wd with my keys cranked. Just for work I'm usually in 4wd most of the time with my keys cranked up. We have some lease places that get pretty hairy when it is wet and it gets flogged on real hard.