These nuts snapped off as soon as I started installing them on my 2015 Ram 1500 with non-original wheels; before I even put them on! I hand threaded each nut and then tightened them with a small wrench before using a torque wrench to set the final torque. Two of the five jam nuts only began to loosen after they were tightened with a small wrench. I didn't even use any force to speak of! After that I immediately put them down. I looked at the threads in the lug nuts and they were clearly stripped. I reinstalled my previous lug nuts and they are installed well. So obviously it wasn't the studs. I will return them immediately and spend the money on a proper set of nuts.