CADILLAC

Name: AUDI A7 SPORTBACK / A8 D4
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NASHIN Performance Brake Rotors for Cadillac CT5 and CT6

NASHIN offers a front Cadillac brake rotor set for the CT5 (SD2) 28T from 2019 and the CT6 (CK1) 28T, 30E and 40T from 2016. The 345 × 30 mm discs with a 61 mm total height are built to the original Cadillac dimensions and cross-referenced to six GM OEM part numbers, so they mount on the factory front calipers. Manufactured in Taiwan, each disc has an FC250 cast-iron rotor face and a ventilated core with exposed ports and NASHIN's patented internal transverse structure, designed to keep temperatures in check on a large, heavy luxury sedan.

How to Choose the Right Cadillac Brake Rotor

Every set is a front axle pair (2 discs). Compare three measurements against your current rotor — outer diameter, thickness and total (hat) height — and confirm the OEM part number listed on the product page.

Vehicle fitment	Front disc Ø × thickness	Total height	NASHIN product
CT5 (SD2) 28T, 2019– / CT6 (CK1) 28T, 28T 2.0, 30E 2.0, 40T 3.0, 2016–	345 × 30 mm	61 mm	CADILLAC CT5 / CT6

OEM references on the product page include 13511457, 13511494, 13524166, 13526439, 13578082 and 13591198. If your car's number is not listed, contact us before ordering.

Typical Applications

OEM-size front rotor replacement on CT5 and CT6 sedans
Drivers who want more fade resistance without changing calipers
Hybrid CT6 30E models that see frequent stop-and-go braking
Workshops and distributors serving GM-platform vehicles

Cadillac Brake Rotor FAQ

Which Cadillac models does this NASHIN rotor fit?

The listed set fits the front axle of the Cadillac CT5 (SD2) 28T from 2019 and the CT6 (CK1) 28T, 28T 2.0, 30E 2.0 and 40T 3.0 from 2016. Confirm by matching the GM part number on your current disc with the six OEM references on the product page.

What size are the Cadillac CT5 / CT6 rotors?

The front discs measure 345 mm in diameter and 30 mm thick, with a total height of 61 mm. They are supplied as a pair (2 pieces) for one axle.

Do I need new calipers or brackets?

No. The set is made to the original Cadillac dimensions for the listed models, so it mounts on the factory calipers and carriers. Fit new pads at the same time and follow the bedding-in procedure in our FAQ.

Is it normal to hear noise after installing new rotors?

Light scraping or a soft whooshing sound is normal for the first few hundred kilometres while new pads and rotors bed in. Persistent squealing or grinding is not; have the installation checked. Our technical support team can help identify the cause.

Can I get rear rotors for my Cadillac?

The current Cadillac listing is a front set. For rear rotors or other Cadillac models, contact NASHIN with your model, year and OEM number and we will check what we can supply.

Get the Right Fitment Before You Order

Have a different Cadillac model or an OEM number to check? Send your chassis code, model year or the OEM part number from your current rotor and our team will confirm the correct NASHIN set and the matching pads.

Contact NASHIN — fitment checks, quotations and lead times
Email: sammy@nashin.com.tw
Workshops and parts distributors: become a NASHIN agent