How Much To Install New Brake Pads

The wretched screech of your car's brakes is a special kind of public embarrassment. It's a piercingly loud, aurally offensive reminder at every stop sign or slowdown that ane of your car'due south crucial components is in drastic demand of attention. Chances are, you lot need a new prepare of brake pads. How much will a set set you back? The short respond is that it depends. Exercise yous drive a Ford or a Ferrari?

This is an event you can't ignore, because restriction pads are a primal to stopping safely. Every time your foot hits the brake pedal, the force from your leg is translated through a brake master cylinder, a booster, hydraulic fluid, and brake lines to practise one thing: squeeze brake pads against restriction discs (likewise chosen brake rotors) to slow you down. Think about catching a Frisbee. Your fingers serve the aforementioned purpose as restriction calipers and the pads within them: clamping downwards on the rapidly spinning disc to tiresome and ultimately stop its rotation. You might even discover that your fingertips get warm for a split second when you catch that Frisbee. Because stopping a brake rotor is really stopping a few 1000 pounds of motorcar attached to information technology, rather than simply halting the spin of a standard half-dozen-ounce Frisbee, the brake disc is a lot more resistant to surrendering all that free energy. Slowing a machine down takes a lot of clamping force.

Why Brake Pads Get Hot

Getty Images

This is where brake pads come in. Your brakes convert your car'due south kinetic energy (forward motion) to thermal energy (heat) using friction, and the corporeality of friction generated by squeezing a restriction disc hard enough to slow downward a two-ton (or more than) vehicle throws off a lot of rut. Each restriction caliper contains ii pads mounted with their friction-side material embracing the rotor—like your thumb and fingers waiting to catch that Frisbee. The friction cloth bonded to the pads' metallic backing plates is specially engineered to live in that heat-soaked environs stop after stop. The photo above of a race car braking difficult for a corner with its rotors glowing shows how hot brakes can get (though they don't commonly become that hot during street driving).

What Restriction Pads Are Made Of

Getty Images

Brake-pad design is an exercise in materials science. The friction material of a brake pad needs to perform many functions. It must resist fade (losing braking power) nether heavy braking; it must perform predictably over a wide range of temperatures and after exposure to water; it must minimize wear on the rotor; and it must have a reasonable life for its intended utilise. Based on their textile composition, brake pads typically fall into one of three categories: semi-metallic, organic, and ceramic. Virtually passenger cars come up from the factory with metallic or semi-metal brake pads. Each material has its strengths and weaknesses.

Organic pads, which used to exist made with asbestos, accept a lower cost and produce less brake dust, though the softer chemical compound can mean squishy pedal feel and less resistance to overheating and the fade that comes with it. Good for the driver automobile, bad for the weekend canyon bomber. Metallic pads are durable and harder, providing a firmer restriction pedal than more easily compressible alternatives. However, they can't evangelize full braking potential until they've had a hazard to warm up, and the harder pad ways more brake dust on your wheels and a shorter service life for your brake discs. Metallic pads can likewise bleat.

Disc brake, Auto part, Vehicle brake, Wheel, Rim, Brake, Tire, Automotive tire, Flange, Automotive design,

Getty Images

Lastly, ceramic brake pads are the priciest of the bunch but offer some offsetting benefits. Ceramics can handle higher temperatures than metal pads. They produce light-colored dust, rather than stubborn black brake dust, and they final longer than organic or metallic pads without wearing down the rotor equally apace. They're something of a waste on a machine that won't be braking hard enough to take advantage of the higher operating temperatures that they can handle, but in sure applications, such as on a sports motorcar that you drive aggressively on mountain roads, a set of ceramic pads makes sense.

Where to Buy Restriction Pads

Mainstream rider-car and SUV brakes prioritize longevity, smoothen and tranquility functioning, and cost, while performance-vehicle brakes focus on minimizing brake fade during brutally hard use while producing as much stopping power equally possible. That's why we're comfortable recommending that you stick with the aforementioned pads the maker of your vehicle installs at the mill. They were carefully engineered to encounter that vehicle'south braking requirements. But if manufactory pads seem as well expensive, do your homework online or at the automobile-parts store and you'll likely exist able to find several other adept-quality pads for your vehicle—some at reduced prices compared with the manufacturing plant components.

Your kickoff terminate for checking restriction-pad replacement cost should be your local dealer.

If y'all're planning on replacing your own restriction pads, know that there'due south more to doing the job than only swapping in new hardware. You lot may need the brake rotors turned (trued and smoothed) or replaced entirely. Y'all'll also likely need to bleed the brakes. But nosotros're not here to take you through an entire brake chore, rather to give you a grounding on pads and their cost.

Brake-Pad Cost

And so how much do brake pads price? The long answer is that information technology depends on your vehicle. They tin ready yous back a lot or a little. To give you a feel for that range, we checked pad prices at our local Chevy dealer and establish that a set of factory brake pads for a family-friendly Chevy Equinox SUV costs $262, and that doesn't count installation. Non cheap, but it'southward cipher compared with the cost of a set of brake pads that are up to the job of stopping a 650-hp Corvette Z06 with the Z07 package—which comes with exotic carbon-ceramic restriction rotors. Those pads will put a smoking $2128 hole in your wallet! Obviously, not all restriction pads are created the aforementioned.