The Automann 16.929" Air Disc Rotor is designed to provide reliable stopping power for thousands of miles. With a bolt circle diameter of 250 mm, this rotor is designed to withstand high temperatures and pressure, ensuring optimal performance and safety. The air disc rotor helps to dissipate heat more efficiently than traditional rotors, allowing for a longer lifespan and improved braking performance. With its durable construction and reliable stopping power, this rotor is the perfect choice for any vehicle. FleetPride is your First Click in Heavy Duty®.