Centric 121.62075 Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Cadillac CTS and STS

The Centric C-TEK Standard Disc Brake Rotor 121.62075 is engineered to provide consistent braking performance for Cadillac CTS and STS models. Designed with precision, this vented rotor ensures effective heat dissipation and smooth braking under various driving conditions.

• Compatible with Cadillac CTS and STS vehicles
• Part number 121.62075 for accurate fitment
• Vented disc design with pillar-style vanes for improved cooling
• Nominal thickness of 1.260 inches (32.000 mm) and discard thickness of 1.181 inches (30.000 mm)
• Overall height of 1.969 inches (50.000 mm) and outside diameter of 13.976 inches (355.000 mm)
• Floating disc mounting with 6 lug holes (0.559 inches diameter) on a 4.500 inch bolt circle diameter
• Smooth surface type for consistent pad contact

About the C-TEK Standard Disc Brake Rotors Line

The C-TEK Standard Disc Brake Rotors line by Centric offers a balance of quality and value, focusing on OE-equivalent specifications. This product line is designed to meet the demands of daily driving and moderate performance needs, making it suitable for Cadillac CTS and STS owners seeking reliable replacement rotors without ABS tone ring inclusion.

Technical Details and Features

This disc brake rotor features a vented design with pillar-style vanes that enhance airflow and heat dissipation, reducing the risk of brake fade during extended use. The rotor’s nominal thickness is 1.260 inches (32.000 mm), with a discard thickness of 1.181 inches (30.000 mm), ensuring safe replacement intervals. The overall height measures 1.969 inches (50.000 mm), and the outside diameter is 13.976 inches (355.000 mm), matching factory specifications for proper fitment on Cadillac CTS and STS models. The rotor mounts using a floating disc mounting system and includes six lug holes with a diameter of 0.559 inches (14.200 mm) arranged on a 4.500 inch (114.300 mm) bolt circle diameter. The smooth surface type promotes even pad wear and consistent braking feel.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor thickness below manufacturer discard limits
• Improving heat dissipation to reduce brake fade on daily driven Cadillac CTS and STS
• Restoring proper rotor dimensions for safe and effective braking
• Eliminating uneven pad wear due to rotor surface imperfections

Installation Notes and Tips

• Verify rotor thickness before installation to ensure it meets minimum discard thickness
• Clean rotor surface and hub mounting area to prevent runout
• Use proper torque specifications on lug nuts to avoid rotor warping
• Check compatibility with existing brake pads and hardware
• Ensure floating disc mounting is correctly aligned during installation

Quality Assurance and Warranty

Centric’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. This rotor is designed to provide dependable braking performance for Cadillac CTS and STS vehicles when installed and maintained according to manufacturer guidelines.