The Meritor 16.5" Air Disc Brake Rotor is the perfect choice for your trailer's braking system. This rotor is designed to fit perfectly with the aluminum hub TN trailer and is made of high-quality materials for a solid construction. It provides excellent stopping power and ensures efficient braking. The precision design ensures that it performs consistently and reliably in all conditions. This rotor is the perfect choice for your trailer's braking system. FleetPride is your First Click in Heavy Duty®.