TRQ Rear Brake Rotors Set Solid G-Coated - OEM-Style Replacement

In this review the TRQ Rear Brake Rotors Set is evaluated as a direct-fit replacement for several Mercedes-Benz ML and R model years. The bottom line: this two-piece set is aimed at DIY owners and independent shops who want a straightforward, OEM-style rotor swap with improved surface protection; the single biggest reason to buy is the G-coated finish that reduces surface corrosion and maintains a near-new appearance while matching original fitment for 2006-2012 ML and R vehicles.

Key Features

• Kit contents: Ships as a two-piece set with one rear driver side and one rear passenger side rotor so both sides can be replaced together for balanced braking.
• G-coated protection: The premium G-coating helps resist rust on exposed surfaces, extending time between visual wear checks and improving long-term appearance.
• Direct-fit design: Pre-assembled and sized to match original equipment mounting and rotor diameter for the listed ML and R fitments, reducing the need for modifications.
• DIY video support: TRQ provides online how-to resources to help owners view the job before they do it, which eases installation for first-time installers.
• Compatibility guidance: Clear fitment notes for model years and wheel options help ensure buyers select the correct rear solid rotor replacements.

Who It's For

This rotor set is best for owners of 2006-2012 Mercedes-Benz ML350, 2007-2009 ML320, 2010-2011 ML450, 2006-2012 R350, and select ML500 and R500 models who need a reliable, direct-fit rear solid rotor replacement and who prefer rust-resistant surface protection. It suits DIY mechanics who value pre-assembled components and an accompanying video to confirm steps before starting the job.

Those who should look elsewhere include drivers who require vented or slotted performance rotors, or owners of other Mercedes models not listed in the compatibility notes. Professional shops that prefer brand-specific OEM parts may also prefer factory rotors for warranty or fleet consistency reasons.

Pros & Cons

Pros

• Quality OEM-style fitment that simplifies installation and aligns with original brake geometry.
• G-coated finish offers improved rust resistance and better long-term appearance compared with uncoated rotors.
• Good value for money as a matched rear pair for common ML and R model years.

Cons

• Some customers noted mixed feedback on braking feel, so those seeking upgraded stopping power or performance characteristics may prefer performance rotors or pads.

Specifications

Brand	TRQ
Kit contents	Rear driver side and rear passenger side premium G-coated rotors
Coating	G-coated surface for rust resistance
Rotor type	Solid rear rotors (2-piece set)
Compatible models	2006-11 ML350, 2007-09 ML320, 2010-11 ML450, 2006-12 R350, 2006 ML500 (19 in wheels), 2006-07 R500
Target user	DIY owners and independent shops seeking direct-fit replacements

Our Verdict

The TRQ Rear Brake Rotors Set is a practical, cost-effective choice for owners of the listed Mercedes ML and R models who need a straightforward rear rotor replacement with improved rust protection. Its direct-fit design, paired shipping of both sides, and available DIY video resources make it good value for routine maintenance, while drivers seeking enhanced braking performance should consider performance-specific rotor options.

Frequently Asked Questions

Will this set fit my ML350?
It is compatible with 2006-2011 ML350 models that use solid rear rotors; confirm fitment with your vehicle details before ordering.

Does the G-coating prevent rust entirely?
The G-coating reduces surface rust and improves appearance, but it does not make the rotor immune to all corrosion over long-term heavy use or in severe environments.

Can a DIYer install these rotors?
Yes; the rotors are direct-fit and TRQ supplies DIY video resources to guide installation, though proper tools and brake safety procedures are required.