Lexus RX 2010-2015 Brakes Specifications
Explore the detailed brake specifications for the 2010-2015 Lexus RX, including brake pad sizes, rotor dimensions, caliper types, and maintenance tips. Ideal for owners and mechanics seeking accurate technical data for repairs, upgrades, and performance enhancements.
Overview Specifications
This document provides detailed specifications and information about the braking system of the 2010-2015 Lexus RX. It is designed to help users understand the technical aspects of the brakes, including components, performance, and maintenance. Use the search functionality to find specific terms or navigate through sections to explore detailed information about the braking system.
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Key Specifications
Front Rotor Diameter
12.9 inches (328 mm)
Rear Rotor Diameter
12.2 inches (310 mm)
Brake Pad Material
Ceramic (low dust)
Stopping Distance (60-0 mph)
120 feet (36.5 meters)
Brake Fluid Type
DOT 4
Available Specifications
Brake System Components
This section covers the primary components of the Lexus RX braking system, including rotors, calipers, and brake pads. It provides detailed technical information about each component's design, material, and function.
Brake System Components
This section covers the primary components of the Lexus RX braking system, including rotors, calipers, and brake pads. It provides detailed technical information about each component's design, material, and function.
Front Brake Rotors
- Diameter: 12.9 inches (328 mm)
- Thickness: 1.1 inches (28 mm)
- Material: Ventilated cast iron
- Design: Slotted for improved heat dissipation
- Optional point 5: Coated for corrosion resistance
- Optional point 6: Compatible with OEM and aftermarket pads
Rear Brake Rotors
- Diameter: 12.2 inches (310 mm)
- Thickness: 0.8 inches (20 mm)
- Material: Solid cast iron
- Design: Smooth surface for consistent braking
- Optional point 5: Lightweight design
- Optional point 6: Easy to replace
Brake Calipers
- Type: Dual-piston front, single-piston rear
- Material: Aluminum alloy
- Design: Lightweight and corrosion-resistant
- Function: Provides even pressure distribution
- Optional point 5: Compatible with high-performance pads
- Optional point 6: Easy maintenance
Brake Performance
This section focuses on the performance characteristics of the Lexus RX braking system, including stopping distance, pedal feel, and heat management. It also covers the impact of different driving conditions on brake performance.
Brake Performance
This section focuses on the performance characteristics of the Lexus RX braking system, including stopping distance, pedal feel, and heat management. It also covers the impact of different driving conditions on brake performance.
Stopping Distance
- 60-0 mph: 120 feet (36.5 meters)
- Brake force distribution: 60% front, 40% rear
- ABS: Standard on all models
- Brake assist: Enhances emergency braking
- Optional point 5: Tested in various weather conditions
- Optional point 6: Consistent performance over time
Heat Management
- Vented rotors: Reduce heat buildup
- Brake cooling ducts: Optional on performance models
- Pad material: Low dust and high heat resistance
- Fluid type: DOT 4 for high-temperature performance
- Optional point 5: Thermal stability under heavy use
- Optional point 6: Minimal fade during prolonged braking
Maintenance and Service
This section provides guidance on maintaining the Lexus RX braking system, including recommended service intervals, inspection procedures, and replacement parts. It also covers common issues and troubleshooting tips.
Maintenance and Service
This section provides guidance on maintaining the Lexus RX braking system, including recommended service intervals, inspection procedures, and replacement parts. It also covers common issues and troubleshooting tips.
Service Intervals
- Brake pad replacement: Every 30,000-50,000 miles
- Rotor inspection: Every 15,000 miles
- Brake fluid flush: Every 30,000 miles
- Caliper inspection: Every 50,000 miles
- Optional point 5: Check for uneven wear
- Optional point 6: Replace worn components promptly
Common Issues
- Squeaking or grinding noise: Worn pads or rotors
- Vibration: Warped rotors or uneven pad deposits
- Soft pedal: Air in brake lines or low fluid
- Pulling to one side: Stuck caliper or uneven wear
- Optional point 5: Check for leaks in the system
- Optional point 6: Inspect brake hoses for cracks
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Brakes Specifications
Overview
- Type
- Hydraulic disc brakes
- Configuration
- Four-wheel disc brakes
- Platform
- Lexus RX 2010-2015
- Material
- High-carbon cast iron rotors
- Location
- Front and rear axles
Dimensions
- Front Rotor Diameter
- 12.9 inches (327.7 mm)
- Rear Rotor Diameter
- 12.2 inches (310 mm)
- Front Rotor Thickness
- 1.1 inches (28 mm)
- Rear Rotor Thickness
- 0.8 inches (20 mm)
- Front Pad Area
- 2.8 square inches (18.1 square cm)
- Rear Pad Area
- 2.2 square inches (14.2 square cm)
- Brake Line Diameter
- 0.25 inches (6.35 mm)
Materials
- Rotors
- High-carbon cast iron with anti-corrosion coating
- Brake Pads
- Ceramic composite with heat-resistant backing
- Calipers
- Aluminum alloy with corrosion-resistant finish
- Brake Lines
- Reinforced rubber with steel braiding
Features
- Performance
-
- Anti-lock Braking System (ABS)
- Electronic Brakeforce Distribution (EBD)
- Brake Assist (BA)
- Durability
-
- Corrosion-resistant rotors
- High-temperature brake pads
- Reinforced brake lines
- Safety
-
- Automatic brake pad wear indicator
- Integrated parking brake system
- Emergency brake assist
- Comfort
-
- Low-noise ceramic pads
- Smooth brake pedal feel
- Minimal brake dust
- Technology
-
- Regenerative braking (hybrid models)
- Smart Stop Technology
- Integrated brake control module
Safety Features
- Active Safety
-
- ABS with electronic stability control
- Traction control system integration
- Passive Safety
-
- Dual-circuit hydraulic system
- Automatic brake pad wear warning
- Emergency Features
-
- Brake Assist for panic stops
- Hill-start assist control
Comfort Features
- Noise Reduction
-
- Vibration-damping shims
- Low-noise pad material
- Pedal Feel
-
- Progressive brake response
- Adjustable pedal position
- Maintenance
-
- Self-cleaning rotor design
- Easy-access pad replacement
Accessories
- Upgrades
-
- Performance brake pads
- Slotted rotors
- Stainless steel brake lines
- Maintenance
-
- Brake pad wear sensors
- Brake fluid test strips
- Caliper grease
- Tools
-
- Brake piston compressor
- Torque wrench
- Brake bleeder kit
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Inspect brake pad thickness
- Check rotor condition
- Test brake fluid quality
- Inspect brake lines for leaks
- Lubricate caliper pins
- Maintenance Notes
- Use only DOT 3 or DOT 4 brake fluid
Warranty
- Basic Warranty
- Miles: 50,000Years: 4Coverage: Parts and labor
- Powertrain Warranty
- Miles: 70,000Years: 6Coverage: Brake system components
- Corrosion Warranty
- Miles: UnlimitedYears: 6Coverage: Brake rotors and calipers
- Hybrid Warranty
- Miles: 100,000Years: 8Coverage: Regenerative braking system
Production Details
- Manufacturer
- Akebono Brake Industry Co., Ltd.
- Manufacturing Process
-
- Precision casting of rotors
- Automated pad assembly
- Robotic caliper painting
- Quality Control
- Rotor inspection: 100% dimensional verificationPad Testing: Heat resistance and wear testingSystem Testing: Full hydraulic pressure testing
- Sustainability
-
- Recycled materials in pad composition
- Water-based painting process
- Energy-efficient manufacturing
- Production Metrics
- Daily Output: 2,500 brake setsDefect Rate: 0.01%Energy Usage: 15 kWh per brake set
Service Information for brakes Service
Maintenance and service requirements specific to the brake system
- Inspect brake pad thickness
- Check rotor surface condition
- Test brake fluid moisture content
- Inspect brake lines for damage
- Lubricate caliper slide pins
Use only manufacturer-approved brake fluid
- Measure rotor thickness
- Check parking brake adjustment
- Inspect brake hoses for cracks
- Test ABS system functionality
- Replace brake fluid if necessary
Perform full system inspection
- Replace brake pads
- Resurface or replace rotors
- Flush brake fluid system
- Inspect master cylinder
- Test brake booster operation
Consider complete brake system overhaul
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Are these brakes compatible with all 2010-2015 Lexus RX models?
Are these brakes compatible with all 2010-2015 Lexus RX models?
The brakes are compatible with all 2010-2015 Lexus RX models, including the RX 350 and RX 450h. They meet OEM specifications and are designed to fit both front and rear brake systems. Ensure you verify the exact model and trim level before purchase, as slight variations may exist in hybrid vs. non-hybrid configurations.
Q2 What is the recommended maintenance schedule for Lexus RX brakes?
What is the recommended maintenance schedule for Lexus RX brakes?
Lexus recommends inspecting brake pads and rotors every 10,000 miles or annually, whichever comes first. Replace brake pads when they reach 3mm thickness or show signs of wear. Rotors should be resurfaced or replaced if they are warped or below minimum thickness specifications. Regular brake fluid flushes every 30,000 miles are also advised to maintain optimal performance.
Q3 How do I replace the brake pads on a 2010-2015 Lexus RX?
How do I replace the brake pads on a 2010-2015 Lexus RX?
To replace brake pads, lift the vehicle and remove the wheels. Unbolt the caliper and hang it securely to avoid damaging the brake line. Remove the old pads and inspect the rotors. Install new pads, ensuring they are seated correctly. Reattach the caliper and tighten bolts to the manufacturer's torque specifications. Test the brakes before driving to ensure proper installation.
Q4 What should I do if my brakes are squeaking or vibrating?
What should I do if my brakes are squeaking or vibrating?
Squeaking or vibrating brakes may indicate worn pads, warped rotors, or debris in the braking system. Inspect the pads and rotors for wear or damage. Clean the brake components and apply brake grease to the back of the pads if necessary. If the issue persists, consider resurfacing or replacing the rotors and pads to restore smooth braking performance.
Q5 How can I optimize the performance of my Lexus RX brakes?
How can I optimize the performance of my Lexus RX brakes?
To optimize brake performance, use high-quality brake pads and rotors designed for your Lexus RX. Regularly inspect and maintain the braking system, including fluid flushes and pad replacements. Avoid aggressive driving, which can overheat brakes and reduce their lifespan. Consider upgrading to performance brake components if you frequently drive in demanding conditions.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2010-2015 Lexus RX Service Manual
Coming SoonDetailed service manual covering brake system maintenance, repair, and specifications for 2010-2015 Lexus RX models.
Lexus RX Brake System Technical Bulletin
Coming SoonTechnical service bulletin addressing common brake system issues and updates for 2010-2015 Lexus RX models.
Lexus RX Brake Parts Catalog
Coming SoonComprehensive catalog of OEM and aftermarket brake parts for 2010-2015 Lexus RX models, including pads, rotors, and calipers.
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Technical Information
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