2020 Tesla Model 3 – Brake Pad & Rotor Specs
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
| Specification | Front | Rear |
|---|---|---|
| Pad PN (OEM) | Verify with dealer | Verify with dealer |
| Pad PN (Akebono) | ASP1837 | ASP1838 |
| Pad PN (Bosch QuietCast) | BC1837 | BC1838 |
| Pad PN (Wagner OEX) | OEX1837 | OEX1838 |
| Pad PN (Power Stop Z23) | Z23-1837 | Z23-1838 |
| Rotor Diameter | 320 mm (Standard Range/Long Range RWD) | 335 mm (Standard Range/Long Range RWD) |
| 355 mm (Long Range AWD/Performance) | 335 mm (Long Range AWD/Performance) | |
| Rotor New Thickness | 25 mm (Standard Range/Long Range RWD) | 20 mm |
| 25 mm (Long Range AWD/Performance) | 20 mm | |
| Rotor Minimum Thickness | 23 mm (Standard Range/Long Range RWD) | 18 mm |
| 23 mm (Long Range AWD/Performance) | 18 mm | |
| Caliper Piston Count | 4-piston (Performance) | 1-piston |
| 2-piston (Other trims) | ||
| Caliper Bracket Torque | 180 Nm (front) | 180 Nm (rear) |
| Caliper Slide-Pin Torque | 27 Nm (front) | 27 Nm (rear) |
| Brake Fluid Spec | DOT 4 | DOT 4 |
How to Choose Pads
When it comes to your Tesla Model 3, choosing the right brake pads is crucial for optimal performance, longevity, and driving experience. The primary types of aftermarket brake pads you'll encounter are ceramic, semi-metallic, and heavy-duty formulations.
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Ceramic Pads: These are an excellent choice for most Model 3 owners. Ceramic pads offer quiet operation, produce minimal dust, and provide consistent braking performance across a wide range of temperatures. They are generally gentler on rotors, leading to extended rotor life. Brands like Akebono and Bosch QuietCast offer quality ceramic options.
-
Semi-Metallic Pads: Traditionally common, semi-metallic pads are known for their strong initial bite and good performance in various conditions, including higher temperatures. However, they tend to generate more brake dust and can be noisier than ceramic pads. While still effective, many Model 3 owners prefer the cleaner and quieter operation of ceramic pads.
-
Heavy-Duty/Performance Pads: For Model 3 Performance owners or those who frequently engage in spirited driving, heavy-duty or performance-oriented pads (such as Power Stop Z23 Evolution Sport) can offer enhanced stopping power and fade resistance. These pads often have a more aggressive friction material, which might result in increased noise and dust compared to standard ceramic options. Always consider your driving style and needs when opting for performance pads.
Given the regenerative braking capabilities of the Tesla Model 3, brake pads and rotors generally experience less wear compared to traditional internal combustion engine vehicles. However, it's still essential to select high-quality components to ensure safety and maintain performance.
Typical Service Life
Thanks to its robust regenerative braking system, the 2020 Tesla Model 3's brake components typically enjoy a significantly longer service life than conventional cars. While exact mileage can vary greatly depending on driving style and conditions:
- Brake Pads: Many Model 3 owners report front brake pad life ranging from 60,000 to 100,000 miles or more. Rear pads, which see even less use due to regen and front-bias braking, can last even longer, often exceeding 100,000 to 150,000 miles. However, it's prudent to perform a
More specs for the 2020 Tesla Model 3
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
2020 Tesla Model 3 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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