As part of an article "How Often Should You Tighten Trailer Wheel Bolts?", this video shows some of the practical techy stuff about keeping the wheels on. Some explanation, some technique, and some discussion of bolts, nuts, wheels, torque, torque wrench, etc.. Watch the video, then read the full article at https://mechanicalelements.com/tighten-trailer-wheel-bolts/ See you there.