A Ram 1500 Owner's Guide to Replacing Disc Brake Calipers (2011-2019)
Don't let a seized or failing brake caliper sideline your truck; here’s how to choose the right replacement.
- Sticking or seized calipers are a common problem on 2011-2019 Ram 1500s, often causing the truck to pull to one side.
- For longevity, choose a new aftermarket caliper with a powder-coated or zinc-plated finish to resist corrosion.
- If you have a 2019 model that drifts only when braking, a TSB recommends replacing the front calipers as a complete assembly.
- Replacing calipers requires bleeding the brake system, a critical step that must be done correctly to ensure safety.
Is Your Ram 1500's Brake Caliper Failing?
Brake calipers on the 2011-2019 Ram 1500 can fail, often due to the demanding jobs these trucks perform. Heavy towing and harsh weather can cause caliper pistons or slide pins to stick and seize. When this happens, your truck's safety and performance are compromised. Recognizing the signs early can save you from more expensive repairs down the road.
Common Symptoms of a Bad Caliper:
🎬 Watch: A visual guide to the top 10 failure symptoms.- Vehicle Pulling to One Side: If a caliper is stuck, it can cause the truck to pull to the left or right when you brake or even while driving.
- Spongy or Soft Brake Pedal: A failing caliper seal can leak brake fluid, introducing air into the system and reducing hydraulic pressure. This makes the pedal feel soft.
- Burning Smell: A dragging caliper creates constant friction, overheating the brake pads and rotor, which produces a distinct burning odor near the affected wheel.
- Uneven Brake Pad Wear: When you inspect your brake pads, if one side is significantly more worn than the other, it’s a classic sign of a seized caliper slide pin or piston.
- Visible Brake Fluid Leak: Puddles of fluid near your wheel are a serious sign of a compromised caliper or brake line.
Known Issues for 2019 Ram 1500
Ram issued a Technical Service Bulletin (TSB #05-003-20) for some 2019 Ram 1500 models that experience a vehicle drift or pull only when the brakes are applied. The bulletin advises dealerships to replace the complete front caliper assemblies to resolve the issue. If you have a 2019 model with this specific problem, replacing the calipers is the factory-recommended fix.
Choosing the Right Aftermarket Caliper
When replacing a caliper on your Ram 1500, you don't have to go back to the dealer. Aftermarket brands offer new calipers that meet or exceed OEM quality, often with features designed to prevent common failures. The biggest choice is between new and remanufactured calipers.
- New Calipers: These are made from 100% new components. They have no previous wear and tear and are often the most reliable choice. Brands like Dynamic Friction and Powerstop specialize in new calipers, many with corrosion-resistant coatings.
- Remanufactured Calipers: These are original (OEM) caliper cores that have been rebuilt with new seals, boots, and hardware. Brands like Cardone and Raybestos are well-known for remanufactured parts. While they can be a good value, quality can sometimes be inconsistent.
Pro Tip: For a truck like the Ram 1500, especially if you live in an area with road salt, consider a caliper with a powder coat or zinc-plated finish. This coating helps prevent the corrosion that leads to seized pistons and slide pins.
Aftermarket Brand Tiers for Your Ram 1500
Based on quality and features, you can group the available brands into different tiers.
- Premium & Performance (Powerstop, Dynamic Friction): These brands often focus on new calipers with high-quality finishes like powder coating. They are designed for durability and are an excellent choice if you tow frequently or want a long-lasting, reliable part.
- Standard Replacement (Centric, Raybestos): These are trusted names in the aftermarket, offering a balance of quality and value. They provide reliable, OE-style performance for daily driving.
- Value-Oriented (Cardone, BBB Industries, Crown Automotive): These brands often provide remanufactured options that are budget-friendly. They can be a good choice for a standard repair, but it's important to inspect the part carefully upon arrival for any signs of inconsistent rebuilding.
| Part / Service | Estimated Cost (Per Caliper) |
|---|---|
| New Aftermarket Caliper | $56 - $240 |
| Shop Labor | $150 - $250 |
| Total Professional Installation 🎬 See this step-by-step walkthrough for replacing your front calipers. | $206 - $490 |
Note: Costs are estimates and can vary by location and the specific product chosen. It is highly recommended to replace brake pads and bleed the brake fluid when installing a new caliper.
Frequently Asked Questions
Should I replace calipers in pairs?
While not always required, it is best practice. Calipers on the same axle work together, and replacing them in pairs ensures even braking performance and wear. If one has failed due to age or corrosion, the other is likely not far behind.
What is the difference between a caliper with a bracket and without?
The caliper bracket holds the caliper and brake pads in place. Some replacement calipers come 'loaded' with the bracket and new pads, while others are 'unloaded' and require you to reuse your old bracket. If your old bracket is heavily corroded or the slide pins are seized in the bracket itself, buying a new caliper that includes the bracket is the easier and better solution.
Do I need phenolic or steel pistons?
Both piston types are used in Ram 1500s. Phenolic (a type of composite resin) pistons are less prone to corrosion and transfer less heat to the brake fluid, which is good for preventing brake fade. Steel pistons are stronger but can rust over time. For most owners, a quality caliper with phenolic pistons is an excellent choice for longevity.
Can I install a new caliper myself?
Yes, if you have the right tools and experience. The job involves safely lifting the truck, handling brake fluid, and properly bleeding the brake system afterward to remove air. If you are not comfortable with bleeding brakes, it is best to leave this job to a professional mechanic.
🎬 Watch: How to properly bleed the brakes on your Ram.Helpful Videos
Technical Specifications
Ram 1500 models in this generation use dual-piston front calipers and single-piston rear calipers. Calipers are available with either phenolic or steel pistons. New aftermarket calipers often come with pre-installed slide pins, boots, and hardware for a complete installation.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Ram 1500: