Product Details: Ensure you're Ready for the Road Ahead™ with the ConMet PreSet® 10-Stud Mount Hub for R Drive, a hub assembly designed for enhanced fuel efficiency and unrivaled safety. Thanks to its lightweight design that locks the wheel to the axle, this replacement kit is the ideal option to permit secure wheel rotation. Fashioned with durable aluminum to provide superb longevity in every sort of condition. FleetPride is your First Click in Heavy Duty®.