Vehicle Fitment

  • 2007–2018 Jeep Wrangler JK (Front, 5‑lug, Standard Brakes)
  • 2007–2018 Jeep Wrangler Unlimited JK (Front, 5‑lug, Standard Brakes)

Features

  • Drilled & slotted front brake rotors for enhanced cooling and performance
  • Cross‑drilled holes reduce heat buildup under hard braking conditions
  • Rounded slots sweep away gas, dust, and moisture for consistent pad contact
  • Silver zinc dichromate plating resists rust and corrosion
  • Precision CNC‑machined for a direct OE‑style fit
  • Dynamic mill balancing minimizes runout, vibration, and noise
  • Vented rotor design improves heat dissipation vs plain rotors
  • Sold as a pair for complete front axle replacement

Specifications

  • Part Number: AR8780XPR
  • Position: Front brake rotors
  • Rotor Type: Vented, drilled & slotted
  • Surface Finish: Silver zinc‑plated
  • Outside Diameter: ~11.89″ (302 mm)
  • Nominal Thickness: ~1.13″
  • Minimum/Discard Thickness: ~1.04″
  • Lug Pattern: 5 × 5.00″ (127 mm)
  • ABS Tone Ring: Not included

Included Components

  • 2x drilled & slotted front brake rotors

Product Description

The PowerStop AR8780XPR Evolution Performance drilled and slotted front brake rotors offer a direct OE‑style upgrade for Jeep Wrangler JK and Unlimited JK models built from 2007 through 2018. Precision cross‑drilled holes help improve heat dissipation during heavy braking, while the machined slots actively sweep away gases, dust, and water, maintaining a cleaner pad contact area and consistent braking feel. The silver zinc dichromate plating adds corrosion resistance, helping keep the rotors looking cleaner longer.

Designed as a bolt‑on improvement over standard plain rotors, the AR8780XPR installs easily using your vehicle’s existing brake hardware with no special modifications. Vented construction and dynamic balancing contribute to smoother, quieter performance under normal street and light trail use. Sold as a pair, these rotors are ideal for Jeep owners upgrading from worn originals or seeking enhanced braking response on everyday driving and off‑road adventures.



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