Enhance the safety and fuel efficiency of your vehicle with the OTR 10-Stud Mounting Wheel Hub Assembly, a wheel hub assembly that ensures you're Ready for the Road Ahead. With a lightweight design that secures your wheel to the axle, this replacement kit effectively allows for rotational wheel movement. Manufactured with hardened metals to offer longevity in even the most rugged environments. FleetPride is your First Click in Heavy Duty.