SKU: K6993-36
Power Stop 15-20 GMC Sierra 2500 HD Rear Z36 Truck & Tow Brake Kit
Equip your 2015-2020 GMC Sierra 2500 HD with the Power Stop Z36 Rear Truck &. Tow Brake Kit for reliable stopping power during heavy towing, hauling, or off-road use. This complete kit includes carbon-fiber ceramic brake pads, drilled and slotted rotors, and premium stainless-steel hardware for a straightforward bolt-on upgrade. Keep brakes cool on long descents and maintain everyday drivability with low-dust performance.
Key Features
- Carbon-Fiber Ceramic Pads (Z36-6993): Deliver severe-duty stopping power with minimal dust buildup to keep wheels clean during daily driving and heavy loads
- Drilled &. Slotted Rotors (1AR-3685): Dissipate heat effectively to prevent fade on mountain descents, towing trailers, or jobsite hauls
- Premium Stainless-Steel Hardware: Included for corrosion resistance and complete bolt-on installation without additional purchases
- Bolt-On Design: Direct fit for 2015-2020 GMC Sierra 2500 HD with no modifications, saving time and effort
- Truck &. Tow Focus: Engineered for 4×4 trucks and SUVs that tow boats, trailers, or handle tough trails
Product Notes
- Kit fits single rear wheel (SRW) models only
- Pair with front Z36 kit for full vehicle performance
- Heavy-duty box protects components during transit
Installation Notes
- Professional installation recommended.
- Bolt-on process takes 1-2 hours per side with basic tools
- Compatible with OEM calipers and parking brake cables
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2020 | GMC | Sierra 2500 HD | Base (RWD/4WD) |
| 2015-2020 | GMC | Sierra 2500 HD | SLE (RWD/4WD) |
| 2015-2020 | GMC | Sierra 2500 HD | SLT (RWD/4WD) |
| 2015-2020 | GMC | Sierra 2500 HD | Denali (RWD/4WD) |
Why Choose Power Stop?
- Leaders in affordable brake upgrades for trucks and daily drivers
- Proven durability in real-world towing and severe conditions
- Precision manufacturing ensures perfect fit and consistent performance
Frequently Asked Questions
- Q: Will this kit fit my 2020 GMC Sierra 2500 HD 4WD SLE?
A: Yes, K6993-36 fits all 2015-2020 GMC Sierra 2500 HD SRW models including SLE in RWD and 4WD configurations - Q: What materials are used in the pads and rotors?
A: Pads feature G3000-grade carbon-fiber ceramic compound, rotors are high-carbon with zinc plating, drilled holes, and slots for cooling - Q: What is the warranty coverage?
A: Pads covered by 3-year/36,000-mile warranty, rotors by 5-year unlimited-mileage warranty against defects
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure box measuring 17.75 x 17.75 x 6.25 inches
- Weight: 36.2 lbs






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