The R1 Concepts slotted rear-left brake rotor is specified for 2020–2022 GMC Sierra 3500 2WD HD models. Its slotted design aids in clearing pad deposits and gases to maintain consistent braking performance under heavy towing and hauling conditions. The black protective finish resists corrosion and keeps maintenance straightforward for demanding truck rear-axle duty.
R1 20-22 GMC Sierra 3500 2WD HD Rear Left Slotted Black Brake Rotor