About this part
What it does. R1 Concepts R1 Optimum Oe Pads R1 Concepts 482-2551-2371-00 presses against the brake rotor to slow the wheel, and wears down as friction material is consumed.
Symptoms that point to this part
- Squealing or grinding when braking
- Longer stopping distances
- Brake pedal vibration
- Brake wear indicator light
Service note. Pads are replaced in axle sets; inspect the rotors at the same time.
Fitment. Catalogued as fitting 2024–2026 Chevrolet Traverse, 2026 GMC Acadia, 2025–2026 Cadillac Xt5, 2025–2026 Buick Enclave, 2025 Cadillac Optiq, 2025 Chevrolet Equinox Ev. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.