PowerStop K8670-36 Z36 Truck & Tow Front Brake Upgrade Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD

Features:

• Designed for towing and off-road use
• Perfect for trucks with larger tires
• Carbon fiber ceramic brake pads
• Drilled and slotted 8-lug rotors
• Zinc-plated rotors resist rust
• Improves heat dissipation and cooling
• Stainless-steel shims reduce brake noise
• Excellent stopping power under heavy loads
• Direct bolt-on installation, no drilling needed
• Includes all necessary hardware
• 36-month/36,000-mile limited warranty

High-Performance Front Brake Kit for GM 2500HD/3500HD

If you’re putting serious work into your Silverado or Sierra—whether it’s towing heavy loads, hitting mountain passes, or navigating off-road trails—the PowerStop Z36 Front Truck & Tow Brake Upgrade Kit gives your braking system the stopping power it should’ve had from the start. Designed specifically for the 2020–2025 2500HD and 3500HD trucks, this kit is built to handle the kind of stress that comes with hauling, trailering, and the added weight of oversized tires. At the core of the Z36 kit are the carbon fiber-infused ceramic brake pads. These aren’t your average replacements—they’re built for high-friction, high-heat applications, offering consistent stopping performance under heavy loads without fading or losing grip. They’re also engineered to stay quiet, thanks to stainless steel shims that reduce vibration and heat buildup while keeping things smooth and silent.

Drilled and Slotted Rotor with Premium Hardware

Paired with the pads are drilled and slotted zinc-plated rotors, cast from high-strength iron. These rotors are designed to stay cool under pressure, with precision slots and cross-drilled holes that improve ventilation, push away dust and gas, and resist warping under extreme conditions. The zinc plating helps fight corrosion, which is especially useful if your truck sees road salt or mud on a regular basis. What's more, this is a complete front brake kit—rotors, pads, stainless shims, and the necessary hardware—all engineered to work together as a matched system. The installation is straightforward with no drilling or complicated modifications required. It’s a true bolt-on upgrade that fits like OEM but performs like a serious aftermarket setup. Once installed, expect firmer pedal feel, shorter stopping distances, and a noticeable improvement in braking confidence—especially when you're towing or driving in hilly terrain.

Fits: 2020, 2021, 2022, 2023, 2024, 2025 GM/Chevy Sierra/Silverado 2500HD/3500HD