R1 Optimum OE Front Brake Pads

R1 Concepts R1 Optimum OE Pads are a front disc brake pad set for select Buick, Cadillac, and Chevrolet applications. Part number 2553-1001-00 is built for drivers replacing worn front pads on vehicles such as the Buick Regal, Cadillac ATS, and Chevrolet Corvette.

Key Features

• Front disc brake pad set
• R1 Optimum OE pad line for OE-style replacement needs
• Compatible with select front brake applications on Buick, Cadillac, and Chevrolet models
• Part number 2553-1001-00 for accurate ordering and fitment verification
• Fits vehicles with listed caliper and brake package notes, including 4-piston front calipers and slotted disc applications

Fitment Details

• Fits 2018-2020 Buick Regal Sportback, front.
• Fits 2012-2017 Buick Regal, front.
• Fits 2020 Cadillac CT6, front.
• Fits 2016-2018 Cadillac CT6, front, except heavy duty brakes and performance linings.
• Fits 2013-2019 Cadillac ATS, front, 4 piston front calipers.
• Fits 2015-2019 Cadillac CTS, front, slotted disc.
• Fits 2014 Cadillac CTS, front.
• Fits 2014-2019 Chevrolet Corvette, front, except Z51 package.

What This Part Helps Address

• Front brake pad wear
• Squealing or noisy braking from worn pads
• Reduced braking response from depleted friction material
• Uneven pad contact on supported front brake setups
• Service replacement for OE-style front brake maintenance

Installation Notes

Confirm the vehicle year, make, model, and front brake configuration before ordering. This part number 2553-1001-00 is listed for specific front applications only, including certain caliper and brake package requirements. Verify rotor and caliper compatibility on Cadillac ATS, Cadillac CTS, and Chevrolet Corvette applications before installation.

Quality Assurance

R1 Concepts positions the R1 Optimum OE Pads line as an OE-style brake pad option for direct replacement use on listed applications. Use the fitment notes to confirm the correct front brake pad set for your vehicle before service.