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This Ram 1500 2011-2019 HD Challenge Rear Brake System is an application-specific Rotora big brake kits product. Match the complete fitment, manufacturer part number, axle position, factory brake package, rotor and caliper configuration, wheel clearance, and selected variant before ordering.
Key Features
- Retains the OEM brake lines; stainless steel replacement lines are not included.
- S45C steel caliper mounting brackets.
- Direct bolt-on fitment, no cutting or drilling required.
- Rotora RG404 4-piston rear caliper.
- HD floating drive hardware for consistent rotor centering.
Fitment
Manufacturer Application Requirements
OEM brake lines are retained; stainless steel brake lines are not included..
| Years | Make | Model | Submodel |
|---|---|---|---|
| 2011-2019 | Ram | 1500 |
Specifications
| Brand | Rotora |
|---|---|
| Manufacturer Part Number | HDRamDS-380x32.01 |
| Product Type | Big Brake Kits |
| Position | Rear |
| Part Number | HDRamDS-380x32.01 |
| Axle | Rear |
| Caliper Type | 4-Piston RG404 |
| Rotor Size | 380x32mm |
| Rotor Construction | 2-Piece Directional |
| Bell Hat Material | S45C Steel |
| Disc Options | Slotted (S) or Drilled (X) |
| Pad Type | HD Graphite-Metallic, Included |
| Brake Lines | Stainless Steel Braided, DOT Compliant |
What's Included
Rotora calipers, brake rotors, pads, brackets, and installation hardware in the selected kit configuration. OEM brake lines are retained; stainless steel replacement lines are not included.
About Rotora
Rotora develops performance brake systems, calipers, rotors, pads, and stainless steel brake lines for street and track applications. Product selection must follow the complete application and exact component configuration.
Related Rotora Products
- Shop all Rotora brakes
- Dodge Challenger 2009-2011 Front Brake System
- Dodge Challenger 2009-2011 Front Brake System
- Dodge Challenger 2009-2011 Rear Brake System
Frequently Asked Questions
Will HDRamDS-380x32.01 fit my vehicle?
Match every year, make, model, and submodel shown in the fitment table. Also verify axle position, factory brake package, rotor and caliper specifications, wheel clearance, and selected variant.
What must be selected before ordering?
Confirm the exact caliper finish, slotted or drilled disc option, axle position, and any other variant shown on the product page. Variant choices can change the complete manufacturer part number.
Is professional brake installation recommended?
Yes. Brake work affects vehicle safety. Installation, bleeding, fastener torque, clearance checks, and pad bedding should follow current Rotora and vehicle-manufacturer procedures.
Installation Instructions
Use a qualified brake technician. Follow the current Rotora and vehicle-manufacturer instructions for lifting, component removal, mounting, line routing, fluid selection, bleeding, fastener torque, wheel clearance, leak checks, pedal verification, and pad bedding before road use.
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