TRQ Performance Rear Drilled Slotted Coated Brake Rotor Set

In this review of the TRQ Performance Rear Drilled Slotted Coated Brake Rotor Set for Mercedes Benz, the bottom line is clear: these rotors are aimed at owners who need a direct-fit, OE replacement that improves braking feel without complex modification. The reviewer found the pair simple to install and appreciated the factory-style fitment for specific Mercedes models; the set includes both driver and passenger rear rotors and arrives with pre-installed bearing races that cut installation time. For anyone replacing worn rear rotors on compatible GL, ML or R class vehicles, this set offers practical performance and a visible improvement in braking confidence.

Key Features

• Direct Fit OE Replacement: Designed to match factory dimensions so the rotors bolt on without machining or modification for a straightforward swap.
• G-Coated Finish: The corrosion-resistant coating helps maintain appearance and can extend rotor life by reducing surface rust between uses.
• Drilled and Slotted Design: The surface pattern improves heat dissipation and helps clear gas and debris for more consistent braking under load.
• Includes Both Sides: Supplied as a two-piece rear set with driver and passenger rotors so both sides are matched for balanced braking performance.
• Pre-installed Bearing Races: The included races make installation quicker and reduce the need for additional parts during replacement.
• Vehicle Specific Fitment: Listing provides model years and fit notes so buyers can confirm compatibility before purchase.

Who It's For

This rotor set suits Mercedes owners who want a reliable, performance-oriented rear rotor that installs like an OE part. It is a good choice for drivers of 2006-2012 GL, ML and R class models who value improved braking feel and a rotor that resists surface corrosion while keeping maintenance simple.

Customers who need front rotors, or those who expect track-racing level components, should look elsewhere; these are premium replacement rear rotors intended for street and towing use rather than dedicated racing circuits.

Pros & Cons

Pros

• Good overall fit and finish that aligns with OE dimensions for easier installation.
• Pre-installed bearing races and matched driver/passenger pair save installation time and effort.
• Drilled and slotted surfaces plus G-coating produce better heat handling and a cleaner look.
• Multiple positive reports on braking power and value for money from customers.

Cons

• Durability reports are mixed, so long-term corrosion and wear may vary with driving conditions.
• Not intended as an extreme track racing rotor; dedicated motorsport users may prefer specialized options.

Specifications

Brand	TRQ
Fitment	Rear driver & passenger for specified Mercedes GL, ML, R models
Coating	G-Coated corrosion resistance
Design	Drilled and slotted performance rotors
Includes	Driver side rotor and passenger side rotor with pre-installed bearing races
OE Reference	13067134, 13107134
Aftermarket Ref	0833289, 0833289Z, BRA19832

Our Verdict

The TRQ rear drilled and slotted rotor set is a sensible upgrade for Mercedes owners who want OE-style fitment and improved braking performance at a reasonable price. It delivers easy installation, better heat management and a cleaner appearance, making it a good value for routine street driving and towing applications; those seeking ultimate track durability should consider a dedicated racing rotor.

Frequently Asked Questions

Will these rotors fit my Mercedes?
Check the vehicle specific fitment in the listing; the set is compatible with listed 2006-2012 GL, ML and R models for rear driver and passenger positions.

Are the bearing races included?
Yes, the rotors arrive with pre-installed bearing races to simplify installation.

Are these suitable for track use?
They are designed as premium OE replacement rear rotors for street use and light towing; drivers seeking extreme track performance should choose specialized racing rotors.