PowerStop

Power Stop 20-22 Ram 3500 Front Z36 Truck & Tow Brake Kit - K8478-36

(No reviews yet) Write a Review
SKU:
PSBK8478-36
MPN:
K8478-36
Availability:
Regularly stocked product
$638.47
Current Stock: 3

Sold Out

Frequently bought together:

Description

Are these brake rotors compatible with my 2020 Ram 2500?
The PSB Evolution Drill/Slot Rotors are precisely engineered for a bolt-on installation on 2019-2024 Ram 2500 and 3500 models.

How do the Z36 pads contribute to the braking performance?
Reinforced with Carbon-Fiber, the proprietary Z36 low-dust ceramic pads deliver significantly enhanced stopping power for extreme duty applications.

The PowerStop PSB Evolution Drill/Slot Rotors are a superior upgrade for 2019-2024 Ram 2500/3500 trucks, excelling in Heavy Towing with a score of 9. Featuring a unique drill and slot design, these brake rotors achieve cooler temperatures for extended performance. Experience unmatched stopping power and fade resistance for demanding drives.

What Owners Say

Owners and enthusiasts consistently praise the PowerStop Evolution rotors for excellent stopping power, zero noise, and impressive value compared to premium alternatives. Many report no vibrations or rust issues after thousands of miles, particularly when following proper break-in procedures. The drilled and slotted design delivers effective cooling under hard braking conditions, though some experienced users note that drilled/slotted rotors generally wear pads faster than blank rotors and can be more prone to cracking. Despite this inherent trade-off with performance rotors, the PowerStop Evolution has earned a solid reputation for delivering race-inspired braking performance at a price point that continues to impress daily drivers and enthusiasts alike.

Key Features

  • PSB Evolution Drill/Slot Rotor
  • Z36 Truck & Tow Brake Upgrade Kit
  • low-dust Ceramic brake pads
  • reinforced with Carbon-Fiber
  • Drilled & Slotted rotors
  • Proprietary Carbon-Fiber Ceramic Z36 brake pads

Why Choose the PSB Evolution Drill/Slot Rotor

Delivers superior stopping power for confident towing and hauling.

Achieves cooler brake temperatures for extended performance under load.

Provides exceptional fade resistance during demanding driving conditions.

Transforms your Ram's braking system for enhanced control and safety.

Who Is This For?

Heavy Towing — 9/10
Z36 Truck & Tow kit, reinforced pads for extreme duty.

Street Performance — 8/10
Drilled/slotted rotors, reinforced pads enhance stopping power.

Visual / Aesthetic Upgrade — 7/10
Drilled and slotted rotors offer a premium look.

Daily Driving Comfort — 6/10
Low-dust ceramic pads improve cleanliness.

Track / Autocross — 5/10
Reinforced pads and drilled/slotted rotors handle stress.

Vehicle Compatibility

YearMakeModelSubmodel
2019–2024Ram2500Big Horn
2019–2024Ram2500Laramie
2019–2021Ram2500Laramie Longhorn
2019–2024Ram2500Limited
2019–2024Ram2500Lone Star
2019–2024Ram2500Power Wagon
2019–2024Ram2500Tradesman
2021–2024Ram2500Limited Longhorn
2023–2024Ram2500Rebel
2024Ram2500Special Service
2019–2024Ram3500Laramie
2019–2020Ram3500Laramie Longhorn
2019–2022Ram3500Lone Star
2019–2024Ram3500Limited
2019–2024Ram3500Tradesman
2019–2024Ram3500Big Horn
2019–2024Ram3500SLT
2021–2024Ram3500Limited Longhorn
2024Ram3500Special Service

Additional Resources

Official PowerStop Product Page

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Browse More: Shop All Brake Rotors - Slot & Drilled — Brakes, Rotors & Pads

You Might Also Need

HAWK Talon Rotors

Hawk Performance | $732.98

HAWK Talon Rotors

Hawk Performance | $715.88

ALC CIR50 Brake Pads

Alcon | $340.00

AMS Brake Lines

AMS | $144.95

View AllClose

Warranty Information

This Part Fits:

YearMakeModelSubmodel
2019-2024Ram2500Big Horn
2019-2024Ram2500Laramie
2019-2021Ram2500Laramie Longhorn
2019-2024Ram2500Limited
2021-2024Ram2500Limited Longhorn
2019-2024Ram2500Lone Star
2019-2024Ram2500Power Wagon
2023-2024Ram2500Rebel
2024Ram2500Special Service
2019-2024Ram2500Tradesman
2019-2024Ram3500Big Horn
2019-2024Ram3500Laramie
2019-2020Ram3500Laramie Longhorn
2019-2024Ram3500Limited
2021-2024Ram3500Limited Longhorn
2019-2022Ram3500Lone Star
2019-2024Ram3500SLT
2024Ram3500Special Service
2019-2024Ram3500Tradesman
View AllClose

Additional Information

Case Lot Quantity:
1
Category:
Brakes, Rotors & Pads>Brake Rotors - Slot & Drilled
Clearance Item:
N
MPN:
K8478-36
Proposition 65:
Y
Install Type:
Bolt-On
Product Level:
Premium Performance
Heavy Towing:
9/10
Street Performance:
8/10
Visual / Aesthetic Upgrade:
7/10
Daily Driving Comfort:
6/10
Track / Autocross:
5/10
View AllClose

Related Products

Related Products