Beadlock wheels, as the name implies, function to lock the bead of a tire to the wheel. This unique feature was initially utilized in military applications, where the robustness and reliability of such a design were paramount. Over time, however, beadlock wheels have gained popularity among off-road enthusiasts and rock-crawling communities. This is largely due to their ability to provide superior traction and stability on challenging terrains, making them an ideal choice for these adventurous pursuits.