2025 Tesla Model X Brake Pad & Rotor Specs: Complete Reference Guide
A master technician's complete brake specification and service guide for the 2025 Tesla Model X.
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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As an ASE-certified master technician, I’ve serviced thousands of vehicles, and the braking systems on heavy, high-performance EVs like the Tesla Model X present a unique set of demands. The 2025 Tesla Model X requires robust stopping power to manage its significant curb weight and blistering acceleration.
Below is your comprehensive brake specification guide for the 2025 Tesla Model X, whether you are running the Long Range or the Plaid trim. Because Tesla frequently utilizes "running changes" in their production lines, always verify exact fitment using your VIN before ordering parts.
Quick Reference: 2025 Tesla Model X Brake Specs
| Specification | Details |
|---|---|
| Front Pad PN (OEM & Aftermarket) | OEM: Verify with dealer (running changes common) <br> Aftermarket (Akebono/Bosch/Wagner/Power Stop): Verify with dealer for exact 2025 cross-reference |
| Rear Pad PN (OEM & Aftermarket) | OEM: Verify with dealer <br> Aftermarket: Verify with dealer for exact 2025 cross-reference |
| Front Rotor Diameter & New Thickness | 355mm (Standard) or 380mm (Plaid) / 32mm new |
| Front Rotor Minimum (Discard) Thickness | 30mm (Verify exact spec stamped on rotor hat) |
| Rear Rotor Diameter & New Thickness | 365mm / 28mm new |
| Rear Rotor Minimum (Discard) Thickness | 26mm (Verify exact spec stamped on rotor hat) |
| Caliper Piston Count (Front/Rear) | Front: 4-Piston (Standard) or 6-Piston (Plaid) Fixed Caliper <br> Rear: 1-Piston Floating Caliper with EPB motor |
| Caliper Bracket Torque | Front: 130 lb-ft (175 Nm) - Verify with service manual <br> Rear: 85 lb-ft (115 Nm) |
| Caliper Slide-Pin Torque | Front: N/A (Fixed Caliper) <br> Rear: 26 lb-ft (35 Nm) |
| Brake Fluid Spec | DOT 4 (Low Viscosity recommended) |
| Recommended Pad-Slap Interval | Not recommended; rotors generally require replacement alongside pads due to EV rust/corrosion patterns. |
How to Choose Pads
When servicing a 2025 Tesla Model X, selecting the right friction material is critical. Unlike internal combustion engine vehicles, EVs rely heavily on regenerative braking, meaning the friction brakes are used less frequently.
- Ceramic Pads: This is the ideal choice for 95% of Tesla drivers. Ceramic pads provide excellent noise control, produce very little brake dust, and resist the cold-weather squeal that can plague EVs. Top tier aftermarket brands like Akebono, Bosch, and Power Stop manufacture high-quality ceramic pads suited for EV applications.
- Semi-Metallic Pads: While semi-metallic pads offer aggressive bite and higher thermal thresholds, they are generally not recommended for daily-driven Model X vehicles. They produce significantly more dust, squeal at low speeds, and are prone to leaving rust footprints on the rotors when parked in damp conditions.
- Heavy Duty (HD) / Performance Pads: If you are tracking a Model X Plaid or driving aggressively in mountainous regions with a fully loaded cabin, a carbon-fiber or specialized EV-performance pad (like those from Power Stop's Z36 or Track Day lines) may be beneficial to resist brake fade.
Typical Service Life
The beauty of EV braking systems is their longevity. Because the Model X's electric motors handle the vast majority of deceleration via regenerative braking, traditional brake pad wear is remarkably slow. It is incredibly common to see a Tesla Model X reach 70,000 to 100,000 miles on its factory brake pads.
However, "pad-slapping" (replacing only the pads and reusing the old rotors) is highly discouraged. Because the friction brakes are used so infrequently, the rotors often succumb to corrosion and pitting long before the pads wear thin. When it is time for new pads, you should plan to replace the rotors as well to ensure a clean, parallel mating surface.
Common Brake Issues for This Generation
The most prevalent brake issue for the 2025 Tesla Model X—and EVs in general—is "lot rot" or rust accumulation. In regions with road salt or high humidity, the lack of mechanical braking means the rotors don't get "swept" clean as often as they do on a gas car. This leads to rust buildup on the rotor faces, which causes pulsation, grinding noises, and premature pad degradation.
Additionally, the rear electronic parking brake (EPB) calipers can suffer from sticking slide pins if they are not serviced regularly. Tesla recommends cleaning and lubricating the brake calipers annually or every 12,500 miles in areas where roads are salted during winter.
Brake Job Cost Estimate
A full brake job on a luxury EV like the Model X is a significant investment, largely due to the massive size of the rotors and high-performance calipers.
- DIY / Independent Shop (Aftermarket Parts): Expect to spend roughly $600 to $900 per axle for premium aftermarket rotors and ceramic brake pads, including labor.
- Tesla Service Center (OEM Parts): Having the brakes replaced directly by Tesla using OEM parts will typically range from $1,200 to $1,800+ per axle, especially on the Plaid trims which feature larger, more expensive two-piece rotors.
If you aren't equipped to handle a high-voltage vehicle brake service yourself—which requires placing the vehicle in "Tow Mode" and properly retracting the rear EPB—leave it to the professionals.
Find a trusted brake shop on Repairius.
More specs for the 2025 Tesla Model X
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
2025 Tesla Model X 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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