Cragar 542 Functional Beadlock Wheel for Jeep Vehicles with 5x4.5 Bolt Pattern

Most rock crawlers run tire pressures around 10 psi to maximize tire grip for increased traction. Pressures for sand dune driving are even lower for maximum flotation. The bead of the tire is pinched between an inner ring and an outer ring by a series of bolts. When all bolts are properly torqued down tightly, the tire "bead" is "locked" to the rim. Although they are not legal for street use, beadlocks are very reliable and an indispensable accessory for the advanced trail rider.