How do the slots on these rotors help?

The progressively angled slots on these EBC Ultimax rotors serve two main purposes. They help pull in cooler air for improved brake cooling and also clear away dust and debris from the pad surface.

Are these rotors noisy like other slotted rotors?

EBC designed these Ultimax slotted rotors to offer the performance benefits of slots without the excessive air noise often associated with them. The specific angle of the slots helps keep operation quiet.

What is the difference between vented and solid rotors?

Vented rotors, like these EBC Ultimax rotors, have internal passages that allow air to flow through them, helping to dissipate heat more effectively. Solid rotors are a single solid piece and do not have this internal cooling feature.

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Trusted Since 1957

Est. 1957

Specifications

Brand: EBC
Part #: RK7212
UPC: 847943037805

EBC 03-05 Buick Rainier 4.2 Premium Front Rotors

Name: EBC 03-05 Buick Rainier 4.2 Premium Front Rotors
Brand: EBC
SKU: ebc-ebc-03-05-buick-rainier-4-2-premium-front-rotors-t14-33536
Price: 196.33 USD
Availability: BackOrder

$196.33

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

EBC Ultimax slotted front rotors for 2002-2005 Chevy Trailblazer and many other SUVs. They offer quiet operation and improved cooling.

Key Features

Fits 2002-2005 Buick Rainier, Chevrolet Trailblazer, GMC Envoy, and Isuzu Ascender models.
Ultimax OE Style vented front brake rotors.
Progressively angled slots offer quiet operation while improving brake cooling.
Slots help clear dust and debris for consistent pad grip and increased pad longevity.
Vented rotor design aids in heat dissipation.
Direct replacement for stock front rotors.

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About this part

Product Details

When it's time to replace the front brake rotors on your SUV, like a 2002-2005 Chevrolet Trailblazer, GMC Envoy, or Buick Rainier, EBC's Ultimax Slotted Rotors are a solid option. These rotors are designed to give you the benefits of slotted rotors without the usual noise you might expect.

The progressively angled slots on these EBC rotors are key. They help pull in cooler air to keep your brakes from getting too hot, which means more consistent stopping power, especially during harder braking. Plus, these slots do a good job of clearing out dust and debris that can build up. This helps your brake pads maintain maximum grip and can even help them last longer. They are vented rotors, meaning they have internal passages to help dissipate heat.

This set is for the front of your vehicle and is designed to fit a range of popular SUVs from the early to mid-2000s. They are a direct replacement for your stock vented rotors.