2022 Ram 1500 Brake Pad & Rotor Specs
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Quick reference
| Spec | Measurement |
|---|---|
| Front Pad PN (OEM) | Verify with dealer |
| Front Pad PN (Akebono) | Verify with retailer |
| Front Pad PN (Bosch) | Verify with retailer |
| Front Pad PN (Wagner) | Verify with retailer |
| Front Pad PN (Power Stop) | Verify with retailer |
| Rear Pad PN (OEM) | Verify with dealer |
| Rear Pad PN (Akebono) | Verify with retailer |
| Rear Pad PN (Bosch) | Verify with retailer |
| Rear Pad PN (Wagner) | Verify with retailer |
| Rear Pad PN (Power Stop) | Verify with retailer |
| Front Rotor Diameter | 14.9 in (378 mm) |
| Front Rotor New Thickness | 1.42 in (36 mm) |
| Front Rotor Minimum Thickness | 1.26 in (32 mm) |
| Rear Rotor Diameter | 14.2 in (360 mm) |
| Rear Rotor New Thickness | 0.87 in (22 mm) |
| Rear Rotor Minimum Thickness | 0.79 in (20 mm) |
| Caliper Piston Count (Front) | Dual |
| Caliper Piston Count (Rear) | Single |
| Caliper Bracket Torque (Front) | 130 lb-ft (176 Nm) |
| Caliper Bracket Torque (Rear) | 118 lb-ft (160 Nm) |
| Caliper Slide-Pin Torque (Front) | 26 lb-ft (35 Nm) |
| Caliper Slide-Pin Torque (Rear) | 26 lb-ft (35 Nm) |
| Brake Fluid Spec | DOT 4 |
How to choose pads
When it comes to replacing the brake pads on your 2022 Ram 1500, you'll typically encounter three main material types: ceramic, semi-metallic, and heavy-duty (often a blend of semi-metallic and other robust materials). Each has its own benefits and drawbacks, making the best choice dependent on your driving habits and budget.
Ceramic brake pads are known for their quiet operation and clean braking — they produce very little dust. They offer consistent performance in a wide range of temperatures and are generally gentle on rotors. If you prioritize a quiet ride and minimal wheel dust, ceramic pads are an excellent choice for everyday driving and light towing. However, they might not offer the initial bite or extreme heat resistance of semi-metallic pads.
Semi-metallic brake pads are a popular choice for their strong braking performance and good heat dissipation. They are made from a mix of metallic fibers (iron, copper, steel) and organic materials. These pads typically offer a more aggressive bite and are better suited for heavier vehicles or those that frequently tow. The trade-off is they can be noisier than ceramic pads and tend to produce more brake dust. For your Ram 1500, if you often haul loads or tow, semi-metallic pads can provide that extra stopping power and durability.
Heavy-duty brake pads, sometimes marketed as severe-duty or towing pads, are engineered for extreme conditions. These are typically a more robust version of semi-metallic pads, designed to withstand higher temperatures and provide consistent performance under heavy loads or frequent braking. If your 2022 Ram 1500 is consistently used for heavy towing, off-roading, or commercial applications, investing in heavy-duty pads can offer significant benefits in terms of safety and longevity. They might come with a higher price tag and potentially more noise and dust, but the enhanced performance and durability can be well worth it.
Typical service life
The service life of the brake pads and rotors on your 2022 Ram 1500 can vary significantly based on several factors, including your driving style, typical operating conditions, and the type of brake components installed. Generally, you can expect the front brake pads to last between 30,000 to 70,000 miles, while rear pads often last longer, typically 40,000 to 80,000 miles, as the front brakes do the majority of the stopping.
Rotors generally last through two sets of brake pads, meaning you might get 60,000 to 140,000 miles out of them. However, if you consistently tow heavy loads or frequently drive in stop-and-go traffic, these intervals may be shorter. It’s always best to have your brakes inspected during every oil change or at least once a year to assess their condition accurately.
For a general "pad-slap" interval (where only pads are replaced, assuming rotors are still within specification and in good condition), a safe estimate would be around 30,000-50,000 miles for front pads and 40,000-60,000 miles for rear pads. This is a rough guideline, and actual wear should always be the deciding factor.
Common brake issues for this generation
The 2022 Ram 1500, while a robust vehicle, can experience some common brake-related issues consistent with other trucks in its class. One of the most frequently reported concerns is premature brake wear, particularly on the front axle. This can be exacerbated by heavy towing, aggressive driving, or consistent city driving with frequent stops. Overheating can lead to warped rotors, which manifests as a pulsing or shuddering sensation through the brake pedal during braking. This isn
More specs for the 2022 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
2022 Ram 1500 Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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Values can vary by engine, trim and build date; check your VIN-specific service information. Updated 2026-10-21.