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Specifications

The 55191E front brake rotor offered by Wofford Truck Parts is built specifically for 2011–2014 Chevrolet Silverado and Sierra 2500/3500 HD trucks. This rotor has a 13.98″ (355 mm) outer diameter and is made of high-grade cast iron for optimal heat management and structural strength. Designed to meet or exceed original equipment specifications, it withstands the heavy-duty demands of towing, hauling, and frequent braking. The precision‑machined braking surface ensures smooth contact with brake pads, promoting even wear and minimizing vibration. Whether you’re restoring worn rotors or replacing them in a fleet environment, the 55191E provides dependable braking performance under real-world load conditions.
Weight
74

Compatibility

Chevrolet Silverado 2500 HD, 2011–2014 
Chevrolet Silverado 3500 HD, 2011–2014 
GMC Sierra 2500 HD, 2011–2014 (same rotor spec as Silverado) 
GMC Sierra 3500 HD, 2011–2014

Alternative Part Numbers

  • HQ Brakes (kit): 55191-D1411
  • NewTek Automotive: 55191E
  • Promax: PRO-14-55191

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