The AR8390EVC Powerstop Brake Disc is a performance/custom brake disc rotor designed for the front driver or passenger side of a vehicle. It features a vented disc construction with a plain surface rotor style and a 5 x 3.9 inch bolt pattern. This brake disc rotor comes with a 90-day/3000-mile Powerstop limited warranty and is made with rust-resistant coating for added durability. It is sold individually and is compatible with various vehicle models, including the Ram ProMaster City. With a rotor outside diameter of 304.8 mm and a height of 1.8 inches, this brake disc rotor provides reliable and efficient braking performance for your vehicle.