Services
Insurance
Loans
Repairs
Advice
About

What’s the difference between disk and drum brakes?

I have a friend who works on cars, and a lot of what they say ends up going over my head! The other day, we were talking about different brakes, but I was pretty lost. What’s the difference between disk and drum brakes?

avatar
Melanie Mergen · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
Car vocabulary can definitely feel like its own language! Simply put, disk brakes and drum brakes do the same job—slowing or stopping your vehicle—but they go about it in different ways.
When a disc brake is activated, brake pads will press against a rotor to create friction. On a drum brake, a wheel cylinder presses brake shoes against a rotating drum to create friction.**
Disk brakes are easier to replace because their assembly is less complex and more efficient at slowing down cars. However, drum brakes are less expensive and double as a parking brake.
When it comes to your own vehicle, if you need to hit the brakes on your
car insurance
policy, the
Jerry
app can help you find the best rate for the coverage you need.
All you need to do is answer a few quick questions to start comparing personalized car insurance quotes, all in one spot. It takes less than a minute, and Jerry customers save on average $800+ per year on car insurance.
View full answer 
WHY YOU CAN TRUST JERRY
Jerry partners with more than 50 insurance companies, but our content is independently researched, written, and fact-checked by our team of editors and agents. We aren’t paid for reviews or other content.

Join 4M+ members in lowering their car insurance

Easiest way to compare and buy car insurance

√
No long forms
√
No spam or unwanted phone calls
√
Quotes from top insurance companies
Find insurance savings