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    Brake Pad & Rotor Specs

    2014 Ram 3500 – Brake Pad & Rotor Specs

    Brake Pad & Rotor Quick Reference and Buyer's Guide

    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

    SpecValue
    Front Pad PN (OEM)Verify with dealer
    Front Pad PN (Akebono)ACT1680
    Front Pad PN (Bosch)BE1680H
    Front Pad PN (Wagner)SX1680
    Front Pad PN (Power Stop)Z23-1680 (Z23 Evolution Sport), Z36-1680 (Z36 Truck & Tow)
    Rear Pad PN (OEM)Verify with dealer
    Rear Pad PN (Akebono)ACT1679
    Rear Pad PN (Bosch)BE1679H
    Rear Pad PN (Wagner)SX1679
    Rear Pad PN (Power Stop)Z23-1679 (Z23 Evolution Sport), Z36-1679 (Z36 Truck & Tow)
    Front Rotor Diameter14.17 inches (360mm)
    Front Rotor New Thickness1.50 inches (38.1mm)
    Front Rotor Minimum Thickness1.38 inches (35.0mm)
    Rear Rotor Diameter14.09 inches (358mm)
    Rear Rotor New Thickness1.34 inches (34.0mm)
    Rear Rotor Minimum Thickness1.22 inches (31.0mm)
    Front Caliper Piston Count2-piston
    Rear Caliper Piston Count1-piston
    Front Caliper Bracket Torque260 ft-lbs (352 Nm)
    Front Caliper Slide-Pin Torque32 ft-lbs (43 Nm)
    Rear Caliper Bracket Torque160 ft-lbs (217 Nm)
    Rear Caliper Slide-Pin Torque32 ft-lbs (43 Nm)
    Brake Fluid SpecDOT 3 or DOT 4

    How to choose pads

    Choosing the right brake pads for your 2014 Ram 3500 is crucial for optimal stopping power and longevity, especially given the vehicle's heavy-duty nature. There are three main types to consider:

    • Ceramic Pads: These are known for being quiet, producing very little dust, and offering smooth, consistent braking. They are an excellent choice for daily driving and light-duty towing, providing good all-around performance and extended rotor life. However, they may not offer the aggressive bite needed for extreme heavy hauling or towing at maximum capacity.

    • Semi-Metallic Pads: As the name suggests, these pads contain a mix of metallic fibers, along with organic and inorganic materials. Semi-metallic pads are renowned for their aggressive stopping power and better heat dissipation under heavy loads, making them a solid choice for the Ram 3500, especially if you regularly tow or haul. The trade-off is often more brake dust and potentially more noise than ceramic pads. They typically excel in high-temperature situations.

    • Heavy-Duty (HD) / Truck & Tow Pads (e.g., Power Stop Z36): These pads are specifically engineered for trucks like the Ram 3500 that routinely experience demanding conditions. They are designed to withstand extreme heat and provide superior stopping power for heavy loads, often featuring formulations with higher friction and better fade resistance. If you frequently tow large trailers, carry heavy payloads, or drive in mountainous terrain, HD pads are likely your best option. They might produce more noise or dust, but the enhanced performance and safety benefits are well worth it.

    Ultimately, consider your driving habits and typical vehicle use. For light use and comfort, ceramics are good. For regular towing or hauling, semi-metallic or dedicated heavy-duty pads are highly recommended.

    Typical service life

    The service life of the brake pads and rotors on your 2014 Ram 3500 can vary significantly based on several factors, including your driving style, types of roads you drive on, and whether you frequently tow or haul heavy loads. Generally, you can expect:

    • Front Brake Pads: 30,000 to 70,000 miles. Front brakes do the majority of the stopping work, so they tend to wear faster.
    • Rear Brake Pads: 40,000 to 80,000 miles. Rear pads typically last longer than front pads, though heavy towing can accelerate their wear due to the increased load on the rear axle.
    • Rotors: Rotors can often last through two sets of brake pads, sometimes more, depending on their condition and whether they can be resurfaced to meet minimum thickness specifications. Expect 60,000 to 120,000 miles, but always inspect them with every pad change.

    For most trucks, an inspection of the brakes every 15,000 to 20,000 miles is a good practice, or at least annually. If you notice any changes in braking performance, such as squealing, grinding, pulsation, or a soft brake pedal, have your brakes inspected immediately.

    Common brake issues for this generation

    The 2014 Ram 3500 is a robust truck, but like any heavy-duty vehicle, its brakes are put under considerable stress. Some common brake-related issues for this generation can include:

    • Premature Wear (Especially Front): Due to the truck's weight and intended use (towing/hauling), front pads and rotors can wear out quicker than expected, especially if not using heavy-duty specific components or if driving aggressively. This might manifest as needing new pads as early as 25,000-30,000 miles for those who frequently push their truck's limits.
    • Rotor Warping/Pulsation: This is often perceived as

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    More specs for the 2014 Ram 3500

    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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