Simple impact wrench question.

[pmohr]

lugnut torque can range from 65# to 175# on lugnuts if i remember right
the renault lee car had the lest torque i think it was under 65# oneton dualy 8 lugs have the most

Least I've seen is ~45 ft/lbs on a Metro, had to get a 3/8" torque wrench for that one. 8mm studs, IIRC.

Most (not that I've seen, just according to the chart) is on the single hub nut cars, F40/F50/Carrera GT and similar, up in the 500s. Not exactly something you'd have to worry about seeing...ever.