Torqueing down lug nuts with an air impact wrench as tight as you can possibly go, is likely to stretch and/or crack the studs, which after a few miles or anywhere to 10's of thousands of miles, of road use, the stud could pop right off. So that advice is actually accomplishing the opposite of what you would want.
In fact if you see a car with missing lug nuts/studs, I'll bet it was a lazy tire tech that used an air impact wrench to overtorque the lug nuts that was behind why they popped off.
When you put new parts together for the first time, exposed to the forces like a wheel/spacer/hub/new stud pressed in. There is settling, stretching, breaking in that can go on, that could result in the part moving closer together than when you initially tightened them down, if that happens, the torque on the nuts would decrease. In that case I can see recommended checking the torque on the lug nuts every 10 miles for a couple of times.
The rule is, do a check after a short amount of use, like 10 miles. Apply the spec torque with the torque wrench, if you hit the torque without the nut turning, then everything is settled into each other and its holding torque, if the nut turns before hitting the spec torque, that means the parts are still settling in and the nuts could continue to loosen, you have to repeat the process until the lug nut holds it spec torque without turning.
Its called a torque check.
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