Metrix Premium 13.86 in Rear Coated Vented Disc Rotor - Durable Fit

In this review of the Metrix Premium 13.86 in rear coated vented disc rotors the bottom line is that these rotors are aimed at owners of late model Dodge and Ram trucks who want a reliable, direct-fit replacement with corrosion resistance. The reviewer found the factory mill-balanced construction and ECE R 90 certification to be the most compelling reasons to buy: they deliver smooth, pulsation-free braking and confidence that the parts meet recognized quality standards. For anyone replacing rear rotors on compatible Rams, Durangos or Apsens, these rotors offer strong value and dependable performance.

Key Features

• Compatibility: Designed to fit a long list of Dodge and Ram models so buyers can expect direct, bolt-in replacement for the specified years and trims.
• Coated finish: The protective coating helps resist surface rust and keeps the rotors looking better for longer in corrosive environments.
• Factory mill-balanced: Manufacturer balancing ensures even mass distribution to reduce vibration and produce smoother stops.
• ECE R 90 certified: Certification indicates the rotors meet industry performance and safety standards comparable to original equipment.
• Quality management standards: Produced under ISO 9001, 14001, 45001, and 50001 systems to support consistent manufacturing and environmental controls.
• Two-piece kit: Sold as a pair of rear brake rotors, providing a complete rear-axle replacement and saving a separate parts search.

Who It's For

These rotors are well suited for owners of 2002-2010 Dodge Ram 1500, 2011-2018 Ram 1500, 2019-2024 Ram 1500 Classic, 2004-2009 Durango and 2007-2009 Chrysler Aspen who need a dependable rear rotor replacement that mirrors OE fit and performance. They appeal to DIY mechanics and professional installers who prioritize certified, balanced rotors and corrosion resistance for daily-driven trucks.

Drivers seeking high-performance, slotted or drilled sport rotors or those needing front-axle specific parts should look elsewhere; this kit is focused on standard rear rotors with an emphasis on fit, durability and compliance rather than cosmetic or race-oriented features.

Pros & Cons

Pros

• Good direct fit across many Ram and Dodge model years, reducing installation hassle.
• Coated surface offers visible rust resistance and extends life in wet climates.
• Mill-balanced construction minimizes pedal pulsation and improves braking smoothness.
• Manufactured under multiple ISO standards and ECE R 90 certification for quality assurance.

Cons

• Not a performance-slotted or drilled rotor, so it is not aimed at aggressive track use or aggressive cooling needs.
• Limited to rear axle use; buyers must confirm front rotor needs separately.

Specifications

Product type	Rear vented disc rotor, 2 pc kit
Rotor diameter	13.86 in (352mm)
Compatibility	Select 2002-2010 Dodge Ram 1500, 2011-2018 Ram 1500, 2019-2024 Ram 1500 Classic, 2004-2009 Durango, 2007-2009 Chrysler Aspen
Certification	ECE R 90
Quality standards	ISO 9001, ISO 14001, ISO 45001, ISO 50001
Finish	Protective coated surface for rust resistance
Kit contents	2x rear brake rotors (pair)

Our Verdict

The Metrix Premium 13.86 in rear coated vented disc rotors are a practical, value-oriented replacement for owners of compatible Dodge, Ram, Durango and Aspen models. With factory balancing, ECE R 90 certification and a rust-resistant coating, they deliver smooth braking and dependable durability for street and towing use, making them a sensible purchase for drivers who want OE-like fit and consistent performance.

Frequently Asked Questions

Do these rotors come as a pair?
Yes. The kit includes two rear brake rotors so both sides of the rear axle are replaced at once.

Will these rotors reduce brake pulsation?
The factory mill-balanced design is intended to ensure even mass distribution and reduce pedal pulsation compared with unbalanced replacements.

Are these rotors coated to prevent rust?
Yes. The rotors are finished with a protective coating to help resist surface rust and maintain appearance.