defaultNoticeImage
24/7 Customer service
USD
Add your vehicle
Address
Login
Cart
Item
$0.00
Shopping for Spartan Motors
ADD VEHICLE DETAILS

Brake Rotor

7items
  • All filters
  • Sort By
  • Price
  • Placement on Vehicle
  • Brand
  • Material
  • Warranty
Centric 121.80004 Brake Rotor
CentricPart # 121.80004
Centric 121.80004 Brake Rotor
53 Reviews
$124.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1980-1983 Chevrolet B60, 1983-1983 Chevrolet P60, 1984-1984 Chevrolet B60, 1984-1984 Chevrolet P60, 1985-1990 Chevrolet P60, 1985-1991 Chevrolet B60, 1988-1988 Chevrolet C60, 1988-1988 Chevrolet P40, 1988-1990 Chevrolet C50, 1988-1990 Chevrolet C70, 1989-1989 Chevrolet C60, 1990-1990 Chevrolet C60, 1980-1986 GMC B6000, 1983-1990 GMC P60, 1983-1990 GMC P6000, 1987-1987 GMC B6000, 1988-1990 GMC C5000, 1988-1990 GMC C6000, 1988-1990 GMC C7000, 1988-1990 GMC C7000, 1988-1990 GMC C7000, 1988-1990 GMC C7000, 1988-1990 GMC P4500, 1988-1990 GMC P4500, 1988-1991 GMC B6000, 1989-1990 GMC P4500, 1992-1995 GMC P6000, 1996-1996 GMC P6000, 1993-1994 Spartan Motors WC2000, 1993-1996 Spartan Motors EC2000
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Spartan Motors
Item LocatedUnited States
Quantity1
Part interchange
121.80004, E126-85-009, 5588, 55000, 121.80004, 5588G, 55000G, 15500340, 
...View more
item #1000SCRY
Note
Hat Shaped
Show less
Centric 120.86001 Brake Rotor
CentricPart # 120.86001
Centric 120.86001 Brake Rotor
53 Reviews
$375.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Fits 2005-2020 Emergency One Emergency One, 2015-2015 Mack TerraPro, 2015-2018 Mack Granite, 2016-2016 Mack TerraPro, 2017-2023 Mack TerraPro, 2019-2019 Mack Granite, 2020-2022 Mack Granite, 2023-2023 Mack Granite, 2005-2009 Motor Coach Industries D4005, 2006-2009 Motor Coach Industries D4505, 2010-2010 Motor Coach Industries D4505, 2011-2011 Motor Coach Industries D4005, 2011-2019 Motor Coach Industries D4505, 2013-2017 Motor Coach Industries D4005, 2004-2015 Prevost High Decker, 2005-2009 Prevost XL2, 2006-2008 Prevost Shell, 2007-2009 Prevost X3 Coach, 2010-2010 Prevost X3 Coach, 2010-2015 Prevost Shell, 2011-2013 Prevost XL2, 2011-2017 Prevost X3 Coach, 2016-2016 Prevost High Decker, 2016-2016 Prevost Shell, 2017-2017 Prevost High Decker, 2017-2017 Prevost Shell, 2003-2008 Spartan Motors Gladiator, 2003-2008 Spartan Motors Metro Star
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Spartan Motors
Item LocatedUnited States
Quantity1
Part interchange
120.86001, E125-91-006, 153123642, 55060F, 55060P, 41369, 123642, 23123642002, 
...View more
item #1000S49K
Note
U Shaped
Show less
Raybestos 8550 Brake Rotor
RaybestosPart # 8550
Raybestos 8550 Brake Rotor
51 Reviews
$324.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2022-2023 International HV507, 2014-2019 Kenworth K270, 2015-2020 International LoneStar, 2021-2022 Thomas Saf-T-Liner, 2005-2007 Sterling Truck Acterra 6500, 2005-2020 Freightliner Columbia, 2012-2018 Freightliner 108SD, 2005-2019 Blue Bird All American FE, 2007-2007 Motor Coach Industries J4500, 2018-2020 Mack Pinnacle, 2005-2018 Spartan Motors Gladiator, 2012-2020 Blue Bird Vision School Bus, 2007-2018 Freightliner XC Straight Rail, 2021-2022 Freightliner S2G, 2005-2018 Freightliner M2, 2019-2019 Kenworth W990, 2022-2023 International HX620, 2005-2020 Freightliner Coronado, 2019-2021 International HV507, 2022-2022 International HX615, 2005-2018 Freightliner B2, 2006-2019 Motor Coach Industries D4505, 2017-2021 International HX515, 2005-2019 Kenworth T800, 2005-2018 Freightliner MC Line, 2005-2019 Kenworth W900, 2015-2020 International WorkStar 7600, 2019-2022 Freightliner XB Straight Rail, 2005-2005 Freightliner XB Line, 2014-2020 Freightliner S2G, 2015-2020 International WorkStar 7400, 2005-2019 Blue Bird All American RE, 2020-2020 International LT, 2017-2020 International ProStar, 2005-2018 Spartan Motors Metro Star, 2008-2019 Kenworth T660, 2005-2008 Freightliner XB Raised Rail, 2018-2020 International RH613, 2019-2021 International HV613, 2022-2023 International HV513, 2006-2009 Sterling Truck Acterra, 2009-2011 Spartan Motors Furion, 2005-2010 Freightliner M2 100, 2014-2019 Kenworth T370, 2014-2019 Kenworth K370, 2007-2018 Freightliner XC Lowered Rail, 2005-2010 Sterling Truck L8500, 2014-2014 Freightliner MCL, 2008-2019 Mack CXU, 2013-2013 International Durastar, 2013-2022 Freightliner S2C, 2005-2018 Freightliner M2 106, 2005-2020 Thomas Saf-T-Liner, 2012-2012 Spartan Motors Force, 2009-2015 Freightliner XB Line, 2014-2018 Freightliner 122SD, 2019-2021 Motor Coach Industries J3500, 2005-2007 Sterling Truck Acterra 7500, 2017-2021 International HX620, 2022-2023 International HX520, 2016-2018 Freightliner XC Raised Rail, 2022-2023 International LT625, 2018-2019 Freightliner XBA, 2019-2021 International HV607, 2018-2021 International HX520, 2009-2021 Motor Coach Industries J4500, 2015-2016 Freightliner XBA, 2012-2018 Freightliner 114SD, 2022-2023 International HV607, 2017-2021 International LT625, 2008-2019 Mack CHU, 2013-2017 Motor Coach Industries D4005, 2005-2009 Motor Coach Industries D4005, 2015-2020 International Durastar, 2008-2021 Freightliner Cascadia, 2017-2021 International HX615, 2006-2010 Freightliner M2 T, 2005-2018 Freightliner M2 112, 2022-2023 International HV613, 2006-2015 Freightliner XC Raised Rail, 2011-2011 Motor Coach Industries D4005, 2015-2020 International WorkStar 7300, 2005-2005 Freightliner XC, 2020-2020 International HV, 2011-2019 Kenworth T680, 2011-2011 Freightliner MCL, 2013-2018 Spartan Motors Metro Star X, 2011-2019 Kenworth T880, 2008-2018 Freightliner XC Modular Rail, 2005-2018 Freightliner XB Straight Rail, 2005-2011 Kenworth T2000, 2015-2019 International TranStar, 2005-2011 Freightliner Century Class, 2005-2008 Spartan Motors Diamond, 2019-2021 International HV513
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Spartan Motors
Item LocatedUnited States
Quantity1
Part interchange
8550, 10023879, 10025445, 120.86017, 120.86027, 153.1802569, 2642543C91, 320.86017F, 
...View more
item #1000W49A
Show less
Raybestos 8555 Brake Rotor Rear
RaybestosPart # 8555
Raybestos 8555 Brake Rotor Rear
51 Reviews
$343.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2003-2008 Spartan Motors Metro Star, 2007-2017 Gillig Low Floor, 2007-2018 Prevost X3 Coach, 2011-2013 Prevost XL2, 2013-2017 Motor Coach Industries D4005, 2006-2019 Motor Coach Industries D4505, 2005-2009 Motor Coach Industries D4005, 2004-2018 Prevost High Decker, 2003-2008 Spartan Motors Gladiator, 2010-2018 Prevost Shell, 2004-2009 Prevost XL2, 2011-2011 Motor Coach Industries D4005, 2004-2004 Prevost Shell, 2006-2008 Prevost Shell, 2015-2019 Mack Granite, 2015-2018 Mack TerraPro, 2007-2008 Gillig City Transit
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Spartan Motors
Item LocatedUnited States
Quantity1
Installation PositionRear
Part interchange
8555, 120.86002, 15-02-1010, 23123647002, 55070, 55070P, 6316229, 6316229CG, 
...View more
item #1000WG43
Show less
Raybestos 8575 Brake Rotor
RaybestosPart # 8575
Raybestos 8575 Brake Rotor
51 Reviews
$298.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2005-2020 Freightliner Columbia, 2018-2020 Mack Pinnacle, 2021-2022 Freightliner S2G, 2009-2018 Freightliner M2, 2005-2020 Freightliner Coronado, 2017-2021 International HX615, 2008-2021 Peterbilt 367, 2020-2020 International LT, 2011-2017 Peterbilt 587, 2014-2019 Kenworth K270, 2021-2022 Fleetwood Discovery LXE, 2007-2007 Freightliner M2, 2020-2022 Fleetwood Pace Arrow, 2011-2017 Peterbilt 382, 2015-2020 International WorkStar 7400, 2015-2016 Freightliner XBA, 2005-2011 Peterbilt 387, 2019-2021 International HV613, 2012-2018 Freightliner 108SD, 2020-2020 Blue Bird Vision School Bus, 2004-2019 Kenworth W900, 2005-2018 Freightliner M2 106, 2021-2021 Fleetwood Discovery, 2022-2023 International HV613, 2008-2016 Peterbilt 384, 2018-2021 International HX520, 2022-2023 International HV607, 2013-2020 Freightliner S2C, 2021-2022 Fleetwood Discovery LXE, 2022-2022 American Coach American Tradition, 2005-2007 Freightliner XC Formed Rail, 2010-2021 Peterbilt 337, 2020-2021 Fleetwood Pace Arrow LXE, 2021-2021 Coachmen Sportscoach RD, 2005-2020 Blue Bird All American FE, 2005-2010 Freightliner M2 100, 2005-2006 Freightliner M2, 2021-2021 Coachmen Sportscoach RD, 2008-2021 Peterbilt 365, 2006-2010 Freightliner M2 T, 2008-2021 Peterbilt 389, 2017-2023 International LT625, 2019-2019 Kenworth W990, 2005-2011 Freightliner Century Class, 2021-2021 Fleetwood Discovery LXE Anniversary Edition, 2005-2008 Peterbilt 385, 2006-2020 Freightliner XC Raised Rail, 2010-2021 Peterbilt 348, 2019-2023 International HV513, 2022-2022 American Coach American Tradition, 2008-2022 Freightliner XB Straight Rail, 2005-2011 Kenworth T2000, 2021-2021 Fleetwood Discovery, 2022-2023 International MV60E, 2008-2008 Freightliner M2, 2007-2019 Freightliner XC Lowered Rail, 2014-2020 Freightliner S2G, 2005-2020 Blue Bird All American RE, 2021-2021 Fleetwood Discovery LXE, 2018-2020 International RH613, 2015-2020 International WorkStar 7600, 2022-2023 International HX520, 2021-2021 American Coach American Tradition, 2019-2023 International HV507, 2021-2021 American Coach American Tradition, 2021-2021 Fleetwood Discovery LXE Anniversary Edition, 2007-2019 Kenworth T660, 2004-2019 Kenworth T800, 2022-2022 International HX615, 2009-2015 Freightliner XB Line, 2020-2021 Fleetwood Discovery, 2013-2021 Peterbilt 579, 2014-2019 Kenworth T370, 2015-2019 International TranStar, 2005-2018 Freightliner M2 112, 2022-2022 Fleetwood Discovery LXE, 2017-2021 International HX515, 2014-2018 Freightliner 122SD, 2012-2019 Blue Bird Vision School Bus, 2017-2020 International ProStar, 2008-2020 Freightliner XC Modular Rail, 2011-2019 Kenworth T680, 2015-2020 International Durastar, 2014-2019 Kenworth K370, 2017-2023 International HX620, 2020-2022 Holiday Rambler Endeavor, 2018-2019 Freightliner XBA, 2005-2005 Freightliner XC, 2014-2019 Kenworth T880, 2005-2018 Freightliner B2, 2005-2020 Freightliner XC Straight Rail, 2007-2010 Peterbilt 340, 2019-2021 International HV607, 2012-2018 Freightliner 114SD, 2008-2021 Freightliner Cascadia, 2015-2020 International LoneStar, 2006-2016 Peterbilt 386, 2008-2015 Peterbilt 388, 2013-2015 Pierce Mfg. Inc. Arrow XT, 2013-2014 Pierce Mfg. Inc. Dash CF, 2006-2011 Pierce Mfg. Inc. Quantum, 2006-2011 Pierce Mfg. Inc. Enforcer, 2013-2014 Pierce Mfg. Inc. Saber, 2006-2012 Pierce Mfg. Inc. Custom, 2017-2020 Volvo VNL 760, 2006-2008 Pierce Mfg. Inc. Lance, 2017-2020 Volvo VNL 860, 2005-2009 Sterling Truck Acterra, 2005-2018 Spartan Motors Metro Star, 2006-2011 Pierce Mfg. Inc. Saber, 2018-2021 Volvo VNR, 2014-2015 Pierce Mfg. Inc. Custom, 2005-2020 Volvo VNL, 2008-2011 Pierce Mfg. Inc. Impel, 2006-2011 Pierce Mfg. Inc. Arrow XT, 2014-2021 Peterbilt 567, 2016-2020 Volvo VNL 300, 2015-2020 Pierce Mfg. Inc. Enclosed Cab, 2013-2014 Pierce Mfg. Inc. Quantum, 2017-2020 Volvo VNL 400, 2013-2014 Pierce Mfg. Inc. Impel, 2005-2008 Spartan Motors Diamond, 2009-2011 Spartan Motors Furion, 2012-2012 Spartan Motors Force, 2013-2018 Spartan Motors Metro Star X, 2017-2020 Volvo VNL 740, 2015-2016 Volvo VNL 430, 2005-2017 Volvo VNM, 2005-2018 Spartan Motors Gladiator, 2008-2011 Pierce Mfg. Inc. Velocity, 2015-2016 Volvo VNL 670, 2015-2016 Volvo VNL 630, 2013-2014 Pierce Mfg. Inc. Velocity, 2018-2021 Peterbilt 520, 2006-2009 Pierce Mfg. Inc. Dash
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Spartan Motors
Item LocatedUnited States
Quantity1
MaterialCast Iron
Part interchange
8575, 10080820, 10082589, 120.86003, 41305, 802081, M44D802081
item #1000WCU2
Show less
Raybestos 8552 Brake Rotor
RaybestosPart # 8552
Raybestos 8552 Brake Rotor
51 Reviews
$430.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2003-2008 Spartan Motors Metro Star, 2007-2018 Prevost X3 Coach, 2011-2013 Prevost XL2, 2013-2017 Motor Coach Industries D4005, 2005-2009 Motor Coach Industries D4005, 2004-2018 Prevost High Decker, 2003-2008 Spartan Motors Gladiator, 2010-2018 Prevost Shell, 2004-2009 Prevost XL2, 2011-2011 Motor Coach Industries D4005, 2015-2018 Mack Granite, 2006-2016 Motor Coach Industries D4505, 2004-2004 Prevost Shell, 2006-2008 Prevost Shell, 2017-2019 Motor Coach Industries D4505, 2015-2019 Mack TerraPro
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Spartan Motors
Item LocatedUnited States
Quantity1
Part interchange
8552, 10080753, 10082181, 120.86001, 123642, 125600, 126.86001, 15031012, 
...View more
item #1000W8L6
Show less
Raybestos 8551 Brake Rotor
RaybestosPart # 8551
Raybestos 8551 Brake Rotor
51 Reviews
$439.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2013-2020 Peterbilt 579, 2005-2020 Freightliner Columbia, 2018-2020 Mack Pinnacle, 2005-2020 Freightliner Coronado, 2005-2011 Pierce Mfg. Inc. Enforcer, 2005-2020 Freightliner M2, 2014-2020 Peterbilt 567, 2020-2020 International LT, 2011-2017 Peterbilt 587, 2019-2023 International HV607, 2014-2019 Kenworth K270, 2021-2022 Fleetwood Discovery LXE, 2014-2022 Freightliner S2G, 2020-2022 Fleetwood Pace Arrow, 2008-2020 Peterbilt 389, 2011-2017 Peterbilt 382, 2015-2020 International WorkStar 7400, 2015-2016 Freightliner XBA, 2005-2011 Peterbilt 387, 2008-2019 Kenworth T660, 2010-2020 Peterbilt 348, 2006-2015 Peterbilt 386, 2021-2021 Fleetwood Discovery, 2008-2016 Peterbilt 384, 2021-2022 Fleetwood Discovery LXE, 2022-2022 American Coach American Tradition, 2005-2007 Freightliner XC Formed Rail, 2008-2020 Peterbilt 367, 2020-2021 Fleetwood Pace Arrow LXE, 2021-2021 Coachmen Sportscoach RD, 2005-2019 Freightliner B2, 2005-2020 Blue Bird All American FE, 2005-2010 Freightliner M2 100, 2005-2011 Pierce Mfg. Inc. Arrow XT, 2017-2022 International HX615, 2021-2021 Coachmen Sportscoach RD, 2011-2011 Motor Coach Industries D4005, 2007-2018 Freightliner XC Lowered Rail, 2017-2023 International LT625, 2014-2020 Motor Coach Industries J4500, 2005-2011 Freightliner Century Class, 2005-2020 Blue Bird Vision School Bus, 2015-2020 International WorkStar 7300, 2021-2021 Fleetwood Discovery LXE Anniversary Edition, 2019-2020 Kenworth W990, 2011-2019 Kenworth T880, 2019-2023 International HV513, 2019-2020 Motor Coach Industries J3500, 2006-2019 Freightliner XC Raised Rail, 2022-2022 American Coach American Tradition, 2008-2020 Peterbilt 365, 2008-2022 Freightliner XB Straight Rail, 2005-2011 Pierce Mfg. Inc. Quantum, 2005-2011 Kenworth T2000, 2021-2021 Fleetwood Discovery, 2012-2019 Freightliner 114SD, 2014-2019 Freightliner 122SD, 2010-2020 Peterbilt 337, 2005-2020 Blue Bird All American RE, 2021-2021 Fleetwood Discovery LXE, 2018-2020 International RH613, 2021-2021 American Coach American Tradition, 2006-2019 Motor Coach Industries D4505, 2019-2023 International HV507, 2021-2021 American Coach American Tradition, 2021-2021 Fleetwood Discovery LXE Anniversary Edition, 2005-2019 Kenworth W900, 2005-2019 Kenworth T800, 2019-2023 International HV613, 2009-2015 Freightliner XB Line, 2020-2021 Fleetwood Discovery, 2005-2020 Freightliner M2 112, 2018-2023 International HX520, 2014-2019 Kenworth T370, 2005-2008 Pierce Mfg. Inc. Lance, 2015-2019 International TranStar, 2022-2022 Fleetwood Discovery LXE, 2017-2021 International HX515, 2017-2020 International ProStar, 2008-2020 Freightliner XC Modular Rail, 2013-2022 Freightliner S2C, 2011-2019 Kenworth T680, 2015-2020 International Durastar, 2014-2019 Kenworth K370, 2017-2023 International HX620, 2018-2020 Peterbilt 520, 2020-2022 Holiday Rambler Endeavor, 2005-2019 Freightliner XC Straight Rail, 2018-2019 Freightliner XBA, 2005-2005 Freightliner XC, 2005-2020 Freightliner M2 106, 2013-2017 Motor Coach Industries D4005, 2005-2009 Motor Coach Industries D4005, 2008-2021 Freightliner Cascadia, 2015-2020 International LoneStar, 2005-2009 Pierce Mfg. Inc. Dash, 2008-2015 Peterbilt 388, 2012-2019 Freightliner 108SD, 2013-2015 Pierce Mfg. Inc. Arrow XT, 2015-2020 Pierce Mfg. Inc. Enclosed Cab, 2013-2014 Pierce Mfg. Inc. Dash CF, 2013-2014 Pierce Mfg. Inc. Quantum, 2013-2014 Pierce Mfg. Inc. Impel, 2013-2014 Pierce Mfg. Inc. Saber, 2005-2012 Pierce Mfg. Inc. Custom, 2005-2008 Spartan Motors Diamond, 2009-2011 Spartan Motors Furion, 2005-2018 Spartan Motors Metro Star, 2012-2012 Spartan Motors Force, 2014-2015 Pierce Mfg. Inc. Custom, 2013-2016 Spartan Motors Metro Star X, 2005-2011 Pierce Mfg. Inc. Saber, 2005-2018 Spartan Motors Gladiator, 2008-2011 Pierce Mfg. Inc. Velocity, 2008-2011 Pierce Mfg. Inc. Impel, 2013-2014 Pierce Mfg. Inc. Velocity
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Spartan Motors
Item LocatedUnited States
Quantity1
Part interchange
8551, 120.86006, 121.86006, 21538404, 2516321C91, 41309, 802082, BWK038574, 
...View more
item #1000W6E4
Show less

What is a brake rotor in a car?

The Brake Rotor is an essential part of your car's disc brake system. It is a metal disc that is connected to the wheel of your car and spins in between the brake pads. When you press the brake pedal, the brake pads grip onto the spinning brake rotor, creating friction and slowing down your vehicle. Here are the top five features of a brake rotor:

  1. Performance: The Brake Rotor is essential for the most efficient disc brake performance. As the brake rotor spins, it absorbs the friction generated by the brake pads, allowing them to grip more effectively.
  2. Heat dissipation: The Brake Rotor helps to dissipate heat from the braking system. The spinning disc helps to spread the heat over a larger area, keeping the brakes from overheating.
  3. Low maintenance: The Brake Rotor does not require frequent maintenance and does not need to be replaced as often as other parts of the brake system. This makes it a cost-effective and reliable part of the braking system.
  4. Improved safety: The Brake Rotor helps ensure safer braking performance, as it helps keep the brake pads functioning properly and dissipates heat quickly.
  5. Added resale value: Installing a Brake Rotor in your car can add a significant amount of resale value. This is due to the improved safety and performance that can be provided by the disc brakes.

About brake rotor and brake pad assembly

The brake rotor and the brake pad, play a vital role in your vehicle’s brake system. Without them, it would be impossible to slow down or stop your vehicle in an emergency. When any of these components wear out, they can cause poor braking performance or even brake failure. Regular maintenance of these two parts is essential to keeping your vehicle safe and reliable.

When it comes to the brake rotor and pad assemblies, it is important to recognize the importance of high-quality parts. Cheap, low-grade parts may be cheaper initially but can lead to costly repairs and terrible braking performance in the long run. It is important to use only the highest quality parts available to ensure that your brake system is reliable and effective.

In addition to the quality of the parts, it is important to recognize the importance of proper installation and maintenance. Proper installation is the key to ensuring that all components of the brake system are functioning properly. If you notice signs of damage, it is important to replace those parts as soon as possible to protect the safety of yourself and your passengers.

Differences between disc brakes and drum brakes

Disc and drum brakes are two different types of brakes used in vehicles. They are used to reduce the speed of the vehicle and stop it when needed. Both systems use friction to slow the car down, but the way they do it and the benefits they offer are different.

Disc brakes are more commonplace today in newer vehicles. If you look closely at the front wheels of your car, you'll probably notice that they have a metal disc that rotates with the wheel. When the driver steps on the brake, two brake pads squeeze the disc and create friction, slowing the car down. Disc brakes are considered superior to drum brakes in almost every way — they deliver stronger stopping power and are able to dissipate heat more efficiently. The only downside of disc brakes is the replacement cost when the disc or the pads need to be replaced.

Drum brakes are an older design and are usually found in the rear of the car. They have a drum-shaped component that rotates with the wheel. When the brake is applied, brake shoes press against the drum and create friction that slows the car down. Drum brakes are generally cheaper to replace, but they don't dissipate heat as quickly as disc brakes, so they can overheat and suffer from a loss of effectiveness if they're used too often.

In summary, disc brakes and drum brakes both offer a way to slow down and stop a vehicle, but the two systems use different methods to do this. Disc brakes are more modern and offer more efficient braking, but they are also more expensive to replace. Drum brakes are an older design and are cheaper to replace, but they don't dissipate heat as quickly as disc brakes. Ultimately, it is up to the driver to decide which type of system works best for their vehicle.