Give your front brakes a fresh friction surface with the Raybestos R-Line front brake rotor, part number 580279R, a vented cast iron rotor built for everyday driving. It fits many vehicles, among them the 2005-2018 Chevrolet Silverado 1500, 2005-2018 GMC Sierra 1500 and 2007-2020 Chevrolet Tahoe. See the Buyer's Guide tab for the full list.
Raybestos engineers this disc brake rotor for everyday driving conditions, with dependability, safety and performance in mind.
- OE fit, form and function: developed from OE samples and made with G3000-qualified material for dependable braking.
- SAE standard: meets the SAE standard for tensile strength, supporting structural integrity.
- Low initial lateral runout and thickness variation: tight runout and thickness tolerances are intended to help reduce pedal pulsation and brake noise and to extend pad life.
- Mill balanced edges: mill balanced and 100 percent validated to help minimize thickness variation, which helps reduce vibration and supports smoother stopping.
Specifications: vented, conventional (not drum-in-hat) rotor with a non-directional braking surface; 12.99 in (329.95 mm) outside diameter; 1.181 in (30 mm) nominal thickness; 1.102 in (28 mm) discard thickness; 2.19 in (55.65 mm) overall height; 3.09 in (78.5 mm) center hole; 6 mounting bolt holes of 0.625 in (15.9 mm) on a 5.5 in (139.7 mm) bolt circle. Material: cast iron. The ABS tone ring and bearings are not included. Country of origin: China.
The listed applications use two front rotors. This rotor is sold individually, so replacing both sides together as a matched pair is recommended for even, balanced braking. Signs a rotor may need replacing include pedal pulsation, vibration while braking, deep scoring, and wear down to the discard thickness.
