DVJX 14-55166 Disc Brake Rotor - Rear

Brake Rotor Overview

The ProMax disc brake rotor, part number 14-55166, is a rear brake replacement for select Cadillac CTS applications. It is specified for vehicles with heavy-duty braking equipment and a 339mm outer diameter, making fitment straightforward for the listed applications.

Key Features

• Disc brake rotor for rear brake service
• 339mm outer diameter for the listed applications
• Fits 2014 Cadillac CTS, rear, Heavy Duty; 339mm Outer Diameter; ProMax
• Fits 2008-2013 Cadillac CTS, rear, with HD Brakes, GM Brake Code J55; 339mm Outer Diameter; ProMax
• ProMax part number 14-55166 for catalog matching

Detailed Fitment

This rotor is built for rear brake applications on the Cadillac CTS with the specified heavy-duty brake setup. Use part number 14-55166 to confirm the correct rear rotor for 2014 Cadillac CTS models and 2008-2013 Cadillac CTS models equipped with HD Brakes and GM Brake Code J55. The 339mm outer diameter note is important for matching the correct brake hardware and avoiding fitment errors.

Common Issues It Can Address

• Rear brake rotor wear or scoring
• Brake pulsation from rotor thickness variation
• Reduced braking performance from an out-of-spec rotor
• Noise caused by a damaged rear rotor surface

Installation Notes

Verify the rear brake configuration, brake code, and rotor diameter before installation. Compare the removed rotor to the listed 339mm outer diameter specification and confirm the application details for your Cadillac CTS. Professional installation and brake system inspection are recommended after rotor replacement.

Quality Assurance

ProMax identifies this rotor by part number 14-55166 for accurate catalog lookup and application matching.