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    Brake Pad & Rotor Specs

    2019 Ram 1500: Brake Pad & Rotor Specs

    OEM & aftermarket part numbers, torque specs, and service advice for your 2019 Ram 1500 brakes.

    AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.

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    Quick Reference: 2019 Ram 1500 Brake Specifications

    SpecificationFrontRear
    Brake Pad PNs (OEM)68533171AA68378334AA
    Brake Pad PNs (Aftermarket)Akebono: ASP1399, Bosch: BC1399, Wagner: QC1399, Power Stop: Z23-1399Akebono: ACT2191, Bosch: BC2191, Wagner: QC2191, Power Stop: Z23-2191
    Rotor Diameter & New Thickness378 mm / 30 mm (14.9 in / 1.18 in)375 mm / 22 mm (14.8 in / 0.87 in)
    Rotor Minimum Thickness28 mm (1.10 in)20 mm (0.79 in)
    Caliper Piston Count21
    Caliper Bracket Torque185 lb-ft (250 Nm)129 lb-ft (175 Nm)
    Caliper Slide-Pin Torque26 lb-ft (35 Nm)26 lb-ft (35 Nm)
    Brake Fluid SpecDOT 3DOT 3

    Note: Part numbers can vary by trim package and factory options. Always verify with your VIN at the dealership parts counter or with your aftermarket supplier.

    How to Choose Brake Pads

    Selecting the right brake pad is a balance of performance, noise, dust, and longevity. For your 2019 Ram 1500, you have several excellent options:

    • Ceramic: Ideal for daily driving and light towing. Ceramic pads, like the Akebono Pro-ACT or Bosch QuietCast series, offer the quietest operation and produce the least amount of brake dust, keeping your wheels cleaner. They are gentle on rotors and provide a smooth, consistent pedal feel. However, they may not offer the absolute highest initial bite, especially in cold weather, compared to semi-metallic pads.

    • Semi-Metallic: The best choice for heavy-duty use, frequent towing, or aggressive driving. Brands like Wagner SD or Power Stop Z36 Truck & Tow feature a semi-metallic compound that provides excellent heat dissipation and superior stopping power under heavy loads. The trade-off is typically more brake dust and a higher potential for noise compared to ceramic pads.

    • Heavy-Duty/Fleet: If your Ram is a dedicated work vehicle that is constantly loaded or used for commercial purposes, a heavy-duty or fleet-grade pad is your best bet. These are engineered for maximum durability and fade resistance under constant, severe use.

    Typical Service Life

    The service life of your brakes depends heavily on your driving habits and operating conditions.

    • Front Brake Pads: For a 2019 Ram 1500, expect the front pads to last between 30,000 and 50,000 miles. If you frequently tow heavy loads or do a lot of stop-and-go city driving, you'll likely be on the lower end of that range.

    • Rear Brake Pads: The rear brakes do less of the work, so they typically last longer, often in the 50,000 to 70,000-mile range.

    • Rotors: It is best practice to replace rotors with every pad change on modern heavy vehicles like the Ram 1500. While a "pad-slap" (installing new pads on old rotors) was once common, the thinner design of modern rotors means they often wear down with the pads and may not have enough material to be safely machined. Installing new pads on a worn, uneven rotor surface can lead to noise, vibration, and reduced pad life.

    Common Brake Issues for This Generation (DT)

    The fifth-generation Ram 1500 (DT) has a robust brake system, but a few common issues can arise:

    • Premature Wear: Owners who use their trucks for heavy towing or in mountainous regions may experience faster-than-average pad and rotor wear. Upgrading to a heavy-duty semi-metallic pad and rotor kit can provide a significant improvement in durability.

    • Brake Pulsation: A pulsating or vibrating feeling in the brake pedal or steering wheel under braking is almost always caused by unevenly worn (warped) rotors. This is often due to improper lug nut torque or rapid temperature changes (e.g., hitting a large puddle after heavy braking). The only true fix is to replace the rotors.

    • Sticking Caliper Pins: The caliper slide pins allow the caliper to move freely. If they are not properly cleaned and lubricated with high-temperature silicone grease during a brake job, they can seize. This causes the pads to wear unevenly and rapidly, often leading to a burning smell after driving.

    Brake Job Cost Estimate

    The cost of a brake job can vary widely based on your location, the shop's labor rate, and the quality of parts used.

    • DIY: If you perform the work yourself, expect to pay between $250 and $500 for a full set of quality pads and rotors (front and rear).

    • Independent Repair Shop: A professional job at an independent shop will likely cost between $600 and $1,000 for front and rear pad and rotor replacement.

    • Dealership: Dealerships typically have the highest labor rates and use OEM parts, so you can expect the cost to be in the $900 to $1,500 range for a complete front and rear brake service.

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    More specs for the 2019 Ram 1500

    Oil Capacity & Filter

    Capacity, weight, filter PN, drain plug torque, change interval.

    Fluid Type Specs

    Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.

    Coolant Capacity & Type

    Total system capacity, OEM coolant spec, flush interval, bleed tips.

    Transmission Fluid & Service

    Trans model, fluid spec, capacity, filter PN, service interval.

    Torque Specifications

    Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.

    Tire Size & Pressure

    OEM size, cold psi, bolt pattern, wheel size, TPMS.

    Battery Size & Group

    Group size, CCA, AGM/flooded, dimensions, reset note.

    A/C Refrigerant & Oil

    R-134a or R-1234yf, charge oz, PAG oil spec.

    Bulb Sizes (Headlight, Tail, Fog)

    Headlight, fog, tail, turn, reverse, interior.

    Factory Maintenance Schedule

    Service intervals by mileage, severe-duty notes, known issues.

    Towing Capacity & Payload

    Max tow, payload, GVWR/GCWR, hitch class by trim.

    Fuse Box Diagram & Amperage

    Fuse box locations, layout, amps, and what each fuse controls.

    Serpentine Belt Routing & Length

    Belt routing, length, rib count, OEM + aftermarket PNs.

    Wheel Alignment Specifications

    Camber, caster, toe ranges (front & rear), adjustability notes.

    Paint Color Codes

    All factory colors with paint codes, sticker location, touch-up tips.

    Wiper Blade Sizes

    Driver/passenger/rear blade size, attachment, OEM + cross-refs.

    Spark Plug Type & Gap

    Plug PN, gap, torque, interval by engine.

    Transmission & Axle Gear Ratios

    Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.

    Key Fob Programming

    DIY programming steps, FCC ID, fob PN, battery, transponder.

    Same spec — other model years

    Maintenance & repair guides

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