If you’re looking to upgrade your Jeep's stopping power, you might want to take a closer look at the Baer Brakes 12" SS4 Rear Brake Kit. This isn’t just any brake kit; it’s designed for serious off-roaders and daily drivers alike. With its S4 4-piston caliper paired up with a solid 12.4" rotor, you can expect a noticeable boost in performance when you hit the trails or the streets.
What really stands out is the craftsmanship. The S4 caliper is manufactured right in Phoenix, AZ, and it’s built to last. The CNC machined components are made from US-sourced forged or billet aluminum, which means you’re getting quality you can trust. Plus, the powder-coated finish not only looks sharp in that Hugger Orange but also helps protect against the elements.
Now, let’s talk about those rotors. The one-piece, slotted, and drilled design ensures better cooling and less brake fade, which is crucial when you're putting your Jeep through its paces. And with zinc plating, you won’t have to worry about rust creeping in anytime soon. The dual seals in the caliper keep dust and weather out, so you can hit the muddy trails without a second thought.
This kit fits a range of Jeep models, including the 2007-2017 Wrangler JK, 2018-current Wrangler JL, and the 2020-current Gladiator JT with the OE rear end. Just make sure you’ve got at least 17” wheels to accommodate the setup. It’s worth noting that while this kit comes with all the necessary mounting brackets and hardware, you’ll need to reuse your original brake hoses.
In terms of specs, you’re looking at a 4-piston floating caliper with a rotor thickness of .447 inches. The brake pads are compatible with the popular DR1 or HB100 types, making it easy to find replacements when you need them. And while it’s designed for performance, it’s also compliant with DOT standards, so you know it meets safety regulations.
All in all, the Baer Brakes 12" SS4 Rear Brake Kit is a solid choice for anyone serious about their Jeep's performance. Whether you're tackling tough terrain or just cruising around town, this kit gives you the confidence to stop on a dime.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Jeep Gladiator | 2020-2025 | Sport S |
| Jeep Gladiator | 2020-2025 | Mojave |
| Jeep Gladiator | 2020 | Launch Edition |
| Jeep Gladiator | 2020-2025 | Sport |
| Jeep Gladiator | 2020-2023 | Overland |
| Jeep Gladiator | 2020, 2022 | Altitude |
| Jeep Gladiator | 2020-2025 | Rubicon |
| Jeep Gladiator | 2021-2023 | High Altitude |
| Jeep Gladiator | 2021 | 80th Anniversary |
| Jeep Gladiator | 2021-2025 | Willys |
| Jeep Gladiator | 2021-2023 | Willys Sport |
| Jeep Gladiator | 2021-2025 | Texas Trail |
| Jeep Gladiator | 2023 | Rubicon Blue Sunrider |
| Jeep Gladiator | 2023 | Freedom |
| Jeep Gladiator | 2024 | Jeep Beach |
| Jeep Gladiator | 2024-2025 | High Tide |
| Jeep Gladiator | 2024-2025 | Rubicon X |
| Jeep Gladiator | 2024-2025 | NightHawk |
| Jeep Gladiator | 2024-2025 | Mojave X |
| Jeep Wrangler | 2007-2011 | Unlimited X |
| Jeep Wrangler | 2007-2025 | Unlimited Rubicon |
| Jeep Wrangler | 2007-2022 | Unlimited Sahara |
| Jeep Wrangler | 2007-2017, 2023-2025 | Sahara |
| Jeep Wrangler | 2007-2025 | Rubicon |
| Jeep Wrangler | 2007-2011 | X |
| Jeep Wrangler | 2009 | X-S |
| Jeep Wrangler | 2010, 2012 | Unlimited Mountain |
| Jeep Wrangler | 2010, 2021 | Islander |
| Jeep Wrangler | 2010-2022 | Unlimited Sport |
| Jeep Wrangler | 2010-2025 | Sport |
| Jeep Wrangler | 2011 | Unlimited 70th Anniversary |
| Jeep Wrangler | 2011 | 70th Anniversary |
| Jeep Wrangler | 2012 | Unlimited |
| Jeep Wrangler | 2012, 2015 | Unlimited Altitude |
| Jeep Wrangler | 2014 | Willys Wheeler |
| Jeep Wrangler | 2014 | Unlimited Willys Wheeler |
| Jeep Wrangler | 2015 | Unlimited Hard Rock |
| Jeep Wrangler | 2016, 2018-2025 | Sport S |
| Jeep Wrangler | 2016 | Unlimited 75th Anniversary |
| Jeep Wrangler | 2016 | 75th Anniversary |
| Jeep Wrangler | 2016 | Unlimited Black Bear |
| Jeep Wrangler | 2016, 2018-2022 | Unlimited Sport S |
| Jeep Wrangler | 2017 | Unlimited Smoky Mountain |
| Jeep Wrangler | 2017 | Unlimited Winter Edition |
| Jeep Wrangler | 2018-2019 | Unlimited Moab |
| Jeep Wrangler | 2019-2020 | Rubicon Deluxe |
| Jeep Wrangler | 2020 | Unlimited Rubicon Deluxe |
| Jeep Wrangler | 2020 | Unlimited Rubicon Xtreme |
| Jeep Wrangler | 2021 | Unlimited 80th Anniversary |
| Jeep Wrangler | 2021-2022 | Unlimited High Altitude |
| Jeep Wrangler | 2021-2025 | Willys |
| Jeep Wrangler | 2021-2022 | Unlimited Sahara Altitude |
| Jeep Wrangler | 2021, 2023 | Freedom |
| Jeep Wrangler | 2021 | 80th Anniversary |
| Jeep Wrangler | 2021-2022 | Unlimited High Altitude 4xe |
| Jeep Wrangler | 2021-2022 | Unlimited Sahara High Altitude |
| Jeep Wrangler | 2021 | Unlimited Freedom |
| Jeep Wrangler | 2021-2022 | Unlimited Rubicon 392 |
| Jeep Wrangler | 2021-2022, 2024-2025 | Unlimited Willys |
| Jeep Wrangler | 2021-2022 | Unlimited Sahara 4xe |
| Jeep Wrangler | 2021 | Unlimited Islander |
| Jeep Wrangler | 2021-2022 | Unlimited Sport Altitude |
| Jeep Wrangler | 2021-2022 | Unlimited Willys Sport |
| Jeep Wrangler | 2021-2022 | Unlimited Rubicon 4xe |
| Jeep Wrangler | 2021-2024 | Willys Sport |
| Jeep Wrangler | 2022 | Unlimited High Tide |
| Jeep Wrangler | 2022 | Unlimited Rubicon Tuscadero |
| Jeep Wrangler | 2023-2025 | Sahara 4xe |
| Jeep Wrangler | 2023-2025 | Willys 4xe |
| Jeep Wrangler | 2023 | High Tide |
| Jeep Wrangler | 2023 | High Altitude |
| Jeep Wrangler | 2023 | Unlimited Rubicon Xtreme Sunrider |
| Jeep Wrangler | 2023-2025 | High Altitude 4xe |
| Jeep Wrangler | 2023 | Sahara Altitude |
| Jeep Wrangler | 2023 | Sport Altitude |
| Jeep Wrangler | 2023 | Sahara High Altitude |
| Jeep Wrangler | 2023-2025 | Rubicon 4xe |
| Jeep Wrangler | 2023-2024 | Rubicon 392 |
| Jeep Wrangler | 2024-2025 | Rubicon X |
| Jeep Wrangler | 2024-2025 | Rubicon 392 Final Edition |
| Jeep Wrangler | 2024-2025 | Rubicon X 4xe |
| Jeep Wrangler | 2024-2025 | Sport S 4xe |
| Jeep Wrangler JK | 2018 | Sport S |
| Jeep Wrangler JK | 2018 | Sport |
| Jeep Wrangler JK | 2018 | Unlimited Sahara |
| Jeep Wrangler JK | 2018 | Rubicon |
| Jeep Wrangler JK | 2018 | Unlimited Willys Wheeler |
| Jeep Wrangler JK | 2018 | Unlimited Sport S |
| Jeep Wrangler JK | 2018 | Sahara |
| Jeep Wrangler JK | 2018 | Unlimited Sport |
| Jeep Wrangler JK | 2018 | Unlimited Rubicon |

Baer Sports is a company that is based in Phoenix, Arizona, and was founded in 1986. The company specializes in manufacturing brake component products for the automotive industry. They provide an upgrade from the stock factory unit which suits drivers who appreciate a high level of driving performance on the street and on the track. Today, they are one of the leading brands when it comes to braking system parts.
Brake System ExpertsBaer offers a wide range of products ranging from larger calipers, brake rotors, brake masters, brake pads, and wheel spacers. They also offer conversion kits that turn your drum brakes into discs. That is why they are the favorite brand of many classic car owners who prefer the old-style look of classic cars but want the braking power of modern vehicles.
Consistent Quality ProductsThe company has always pushed itself in developing and manufacturing innovative parts that would meet the demand of their customers. They make sure that all their facilities have the same quality measures in place to ensure defect-free manufacturing.
Purchase Baer Products At Vivid RacingIf you are in the market for quality brake parts for your vehicle, then Baer Sports is the brand for you. They offer the best parts in the market today and are used by multiple enthusiasts from all over the world. Having both form and function, Baer Sports is the brand you can trust. To know more about Baer, visit Vivid Racing and check out their list of offerings that would fit your specific requirement.