Disc Brake Rotor Set for Cadillac XTS and Buick Regal

The Dynamite Friction DFC Geospec Rotors 4004-45019 is a disc brake rotor set for front and rear brake service on select Cadillac XTS and Buick Regal applications. It is built for drivers replacing worn rotors on 2013-2019 Cadillac XTS and 2014-2017 Buick Regal models.

Key Features

• Disc brake rotor set for front and rear positions
• Compatible with 2013-2019 Cadillac XTS, front and rear
• Compatible with 2014-2017 Buick Regal, front and rear
• DFC Geospec Rotors product line from Dynamite Friction
• Part number 4004-45019 for application matching

Product Details

The DFC Geospec Rotors line is positioned as a direct-fit rotor solution for routine brake replacement on late-model Cadillac and Buick vehicles. This set covers both axles, making it a practical choice when servicing the full brake system on a Cadillac XTS or Buick Regal. Use part number 4004-45019 when confirming the correct rotor set for your vehicle.

Vehicle Fitment

• Fits 2013-2019 Cadillac XTS, front and rear, excluding Coachbuilder Limo.
• Fits 2014-2017 Buick Regal, front and rear.

Common Reasons for Replacement

• Brake pulsation during stopping
• Rotor wear from normal pad contact
• Scoring or surface damage on the braking surface
• Reduced braking smoothness on Cadillac XTS or Buick Regal models
• Uneven brake feel during front or rear brake service

Installation Notes

Verify rotor size and axle position before installation. Clean the hub mounting surface, inspect brake pads and calipers, and confirm the vehicle is not a Coachbuilder Limo when ordering for a Cadillac XTS. Always match the rotor set to the correct front and rear application for the vehicle.

Quality Assurance

Dynamite Friction DFC Geospec Rotors 4004-45019 is cataloged for the listed Cadillac XTS and Buick Regal applications and should be verified against the vehicle’s year, model, and body configuration before installation.