"Lug nuts need plenty of tightening to keep your wheel snug on the hub— 300 lbs-ft.
If you don’t have a torque wrench handy, just figure that’s about as much torque as the average guy can put on with the truck’s OEM lug wrench—but no standing or jumping on the wrench. And make sure the studs are centered in the lug nut holes before you tighten the nuts down. If you don’t have full-circle support on those nuts, you’ll find your wheel bustin’ up around the holes."
If your Lugs come loose those 3 little screws will help save your brakes.