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Ceramic vs. Semi-Metallic Brake Pads: 5 Key Differences

Updated on Sep 22, 2025

When it’s time to replace your brake pads, choosing the right type matters just as much as the brand. Two of the most common options—ceramic and semi-metallic—may look similar on the shelf, but they perform very differently once they’re on your truck.

Each compound comes with its strengths and trade-offs, depending on how (and where) you drive. From daily commuting to hauling, towing, or off-roading, the right brake pad can improve stopping power, reduce wear, and help you get more life out of your rotors.

In this guide, we’ll break down the five key differences between ceramic and semi-metallic brake pads to help you decide which type is best for your driving needs.

Table of Contents:

1: Material and Compound

2: Performance

3: Abrasiveness and Wear

4: Noise Level

5: Brake Dust Level

At a Glance

Semi-metallic and ceramic brake pads offer several trade-offs regarding factors such as noise level and performance. Check out the chart below for a quick side-by-side comparison.

Pad Type	Semi-Metallic	Ceramic
Material	Steel, iron, and copper bound together with resin	Ceramic fiber infused with copper
Performance	High-performance, minimal fade	Moderate performance, moderate fade
Wear	Long pad lifespan, but can shorten rotor lifespan	Shorter pad lifespan, but long rotor lifespan
Noise	Moderate noise	Minimal noise
Brake Dust	Moderate ferrous dust	Minimal fine dust

1: Material and Compound

The most significant difference between ceramic and semi-metallic pads starts with their construction.

Ceramic brake pads, such as the Power Stop Z36 Truck and Tow brake pads, are manufactured from dense ceramic fibers combined with copper fibers to enhance heat dissipation and friction management.

On the other hand, semi-metallic pads, such as the Raybestos Element3 PG, are made from a mixture of metals, including steel, iron, and copper, bound together with resin. These materials make semi-metallic pads tougher and more heat-resistant, but also noisier, heavier, and more abrasive.

2: Performance

Semi-metallic brake pads offer better high-performance braking. They heat up faster, maintain grip under extreme conditions, and are typically preferred for towing, hauling, and aggressive driving.

Ceramic pads are smoother and quieter under normal driving conditions, but may lose effectiveness under heavy loads or high temperatures, resulting in brake fade. They’re ideal for daily commuters who want consistent, fade-resistant stopping in everyday traffic. However, those who track their vehicles or routinely tow heavy loads will likely prefer the added bite of semi-metallic brake pads.

3: Abrasiveness and Wear

Semi-metallic pads are harder on rotors due to their abrasive material. They may shorten rotor lifespan over time, especially under aggressive driving or heavy hauling. However, they’re often longer-lasting than ceramic pads themselves.

Ceramic pads are gentler on rotors and offer longer rotor life. However, the pads may wear slightly faster, depending on driving conditions. For most daily drivers, this trade-off is minimal and worthwhile due to the reduced rotor wear.

4: Noise Level

When it comes to noise, ceramic pads usually have the edge. Their unique design dampens sound and vibration, delivering a quieter, smoother stop.

Semi-metallic pads, due to their harsher metal blend, can produce more noise, especially as they wear. If a quiet ride is a top priority, ceramics are generally the better pick. However, for track cars and work trucks, this added noise is a small trade-off for superior brake performance.

5: Brake Dust Level

Ceramic brake pads generate less dust, and what dust they do produce is lighter in color and finer in texture, making it less noticeable on your wheels.

Semi-metallic pads create more brake dust—usually darker and grittier—which can quickly coat wheels and contribute to more frequent cleanings. The dust from semi-metallic brake pads is also ferrous, meaning it contains iron-based alloys that can leave rust stains on your wheels.

If you care about keeping your wheels looking clean, ceramic may be worth the investment. Either way, keep a bottle of wheel and tire cleaner, like Armor All Extreme, on hand to keep your ride’s wheels and tires looking like new.

Shop Ceramic and Semi-Metallic Brake Pads

Whether you need the heavy-duty performance of semi-metallic pads or the quiet, low-dust operation of ceramics, RealTruck has you covered. Shop our full selection of brake parts from top brands—designed to fit your truck, SUV, or off-road rig.