PowerStop AR82155XPR Drilled Slotted Rear Rotor Pair 11-24 Chevy/GMC 2500/3500HD

Vehicle Fitment

• 2011-2024 Chevrolet Silverado 2500 HD (All Trims, 2WD/4WD, SRW) - Rear
• 2011-2024 Chevrolet Silverado 3500 HD (All Trims, 2WD/4WD, SRW) - Rear
• 2016-2019 Chevrolet Suburban 3500 HD (All Trims, 2WD/4WD) - Rear
• 2011-2024 GMC Sierra 2500 HD (All Trims, 2WD/4WD, SRW) - Rear
• 2011-2024 GMC Sierra 3500 HD (All Trims, 2WD/4WD, SRW) - Rear

Fitment Notes

• Complete rear pair - includes both driver side (AR82155XL) and passenger side (AR82155XR) rotors
• Designed for Single Rear Wheel (SRW) configurations; confirm fitment on Dual Rear Wheel (DRW) applications before ordering
• 8-lug bolt pattern; compatible with all gas and diesel engine variants across all listed model years
• For the matching front rotors on the same vehicles, see PowerStop AR82153XPR

Features

• Cross-drilled holes maximize heat dissipation under heavy towing, hauling, and repeated hard braking conditions
• Rounded slots continuously sweep gas, moisture, and debris from the friction surface for consistent, fade-resistant pad contact
• Silver Zinc Dichromate plating on all exterior surfaces provides long-lasting protection against rust and corrosion
• G3000 grade cast iron construction delivers the thermal mass and structural strength required for heavy-duty truck demands
• 100% mill-balanced matched pair eliminates rear brake vibration and pedal pulsation from the first stop
• Chamfered drill holes and rounded slot edges minimize stress concentration for extended rotor service life
• Manufactured to OE vane count and rotor weight for correct rear brake bias and heat management
• Direct bolt-on fitment to factory rear caliper brackets - no modifications, spacers, or adapters required

Specifications

• Position: Rear Axle (Left and Right)
• Rotor Type: Vented, Cross-Drilled and Slotted
• Bolt Pattern: 8-Lug
• Surface Finish: Silver Zinc Dichromate Plated
• Material: G3000 Grade Cast Iron
• Quantity: 2 Rotors Per Pack (Complete Rear Pair)
• Warranty: 12 Month / 12,000 Mile PowerStop Limited Warranty

Included Components

• 1x Rear Left (Driver Side) Evolution Drilled and Slotted Brake Rotor
• 1x Rear Right (Passenger Side) Evolution Drilled and Slotted Brake Rotor

Product Description

The PowerStop AR82155XPR is a complete rear Evolution drilled and slotted rotor pair engineered for the 2011-2024 Chevrolet Silverado 2500 HD and 3500 HD, the 2016-2019 Suburban 3500 HD, and the 2011-2024 GMC Sierra 2500 HD and 3500 HD. Machined from G3000 grade cast iron to OE vane count and weight specifications, both rotors bolt directly onto the factory rear caliper brackets without any modification. Silver Zinc Dichromate plating protects all non-friction surfaces from rust and corrosion, delivering a sharp appearance on the worksite or the road.

The cross-drilled and slotted design is purpose-built for the rear axle demands of HD trucks that tow, haul, and work hard - drilled holes vent heat faster than smooth OE rotors under sustained braking load, while rounded slots keep the pad contact surface clean for consistent stopping power in all conditions. Both rotors are 100% mill-balanced as a matched pair to eliminate rear brake vibration and pedal pulsation. This pair covers both rear positions for a complete rear axle upgrade in a single order - pair with AR82153XPR front rotors for a full four-corner upgrade.