- Shop Rotors
- Diamond Slotted / Dimpled
- SP Performance Diamond Slotted Rear Brake Rotor Set 55-057
Description
Distinctive Style. Elite Performance. Stand out with SP Performance Diamond Slotted rotors. The diamond dimples increase surface area and help the rotor shed heat without drilling through it, while the slots keep the pad surface clean, vent the gases that cause fade at high temperature and channel water away for better wet weather response. Form and function in one rotor. This set covers the rear axle with two rotors in silver zinc coating. Fits 2000-2007 Chevrolet Suburban 2500, 2000-2006 GMC Yukon XL 2500, 1999-2004 Chevrolet Silverado 2500, 2001-2006 GMC Sierra 1500 HD, 1999-2004 GMC Sierra 2500, 2002-2006 Chevrolet Avalanche 2500 and 7 more. SP Performance is a women owned business in Lawrenceburg, Indiana. Our rotors are machined in house on CNC equipment, inspected before they ship, and finished in our ZRC coating in grey, black, silver or red for corrosion resistance and a clean look. Visit www.sp-performance.com for complete warranty information.
- Distinctive diamond/dimpled and slotted braking surface provides an aggressive, performance-oriented appearance.
- Slots help increase initial pad bite for a more responsive braking feel.
- Slotted braking surface helps maintain clean, consistent pad-to-rotor contact for strong braking response.
- Slots help maintain a clean, responsive pad surface for consistent braking performance.
- Slots help evacuate brake dust, gases, and debris from between the pad and rotor surface.
- Slots help channel water away from the braking surface for improved wet-weather response.
- Diamond-shaped dimples increase surface area and promote heat dissipation without drilling completely through the rotor.
- Dimpled design avoids through-drilled holes, helping reduce stress concentration in the braking surface.
- Vented rotor construction promotes airflow and heat dissipation during high-temperature braking.
- Heat-resistant protective coating helps resist corrosion and maintain rotor appearance.
- Available in four coating colors: Black, Silver, Grey, and Red.
- Performance-oriented design provides strong, consistent braking for demanding street driving.
- Distinctive diamond/dimpled pattern provides a unique performance appearance.
- Sold as a complete axle set of two rotors.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
Specifications
- 330mm Diameter
- 29mm Thickness
- 85.7mm Height
- 48lb Weight
| Surface Type | Diamond Slotted / Dimpled |
|---|---|
| Position | Rear |
| Directional | Directional |
| Grade Type | Performance |
| Bolt Holes | 8 |
| Rust Resistant Coating | Yes |
| Solid or Vented | Vented |
Fitment
| Years | Make | Model | Submodel | Qualifier |
|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 1500 HD Classic | ||
| 2002 to 2006 | Chevrolet | Avalanche 2500 | 86 (mm) Tall | |
| 2004 | Chevrolet | Silverado 1500 | with 4.63 (in) Center Hole; with Heavy Duty Brakes | |
| 2005 | Chevrolet | Silverado 1500 | Crew Cab Pickup, without Quadrasteer | |
| 2001 | Chevrolet | Silverado 1500 HD | 4WD | |
| 2002 | Chevrolet | Silverado 1500 HD | ||
| 2006 | Chevrolet | Silverado 1500 HD | ||
| 2003 | Chevrolet | Silverado 1500 HD | without Quadrasteer | |
| 2005 | Chevrolet | Silverado 1500 HD | without Quadrasteer | |
| 1999 to 2000 | Chevrolet | Silverado 2500 | 5.3L V8 | |
| 1999 to 2000 | Chevrolet | Silverado 2500 | 6.0L V8 | |
| 2001 to 2004 | Chevrolet | Silverado 2500 | ||
| 2005 | Chevrolet | Silverado 2500 HD | with 4.63 (in) Center Hole | |
| 2000 to 2002 | Chevrolet | Suburban 2500 | with 4.63 (in) Center Hole | |
| 2006 | Chevrolet | Suburban 2500 | with 4.63 (in) Center Hole | |
| 2003 to 2005 | Chevrolet | Suburban 2500 | with 4.63 (in) Center Hole; without Quadrasteer | |
| 2007 | Chevrolet | Suburban 2500 | ||
| 2007 | GMC | Sierra 1500 HD Classic | ||
| 2001 to 2002 | GMC | Sierra 1500 HD | ||
| 2003 | GMC | Sierra 1500 HD | without Quadrasteer | |
| 2005 to 2006 | GMC | Sierra 1500 HD | without Quadrasteer | |
| 1999 to 2004 | GMC | Sierra 2500 | ||
| 2005 | GMC | Sierra 2500 HD | with 4.63 (in) Center Hole | |
| 2000 to 2002 | GMC | Yukon XL 2500 | with 4.63 (in) Center Hole | |
| 2006 | GMC | Yukon XL 2500 | with 4.63 (in) Center Hole | |
| 2003 to 2005 | GMC | Yukon XL 2500 | with 4.63 (in) Center Hole; without Quadrasteer |
What's in the box
| Kit | Kit of 2 |
|---|---|
| Rotors | 2 × rear brake rotors |
| Surface | Diamond Slotted / Dimpled |
| Finish | Silver Zinc |
Installation
Warranty
- 12MO Coverage
- 12,000MI Coverage
- 30Days Returns
- 15% Restocking fee
Every SP Performance rotor is covered for 12 months or 12,000 miles, whichever comes first, against defects in materials and workmanship. An RMA number is required before anything is sent back.
| Covers | Materials and workmanship under normal street use |
|---|---|
| Excludes | Improper installation, track or race use, normal wear |
| Claims | Eligible claims receive a replacement |
| Customer service | 833-456-9747, Mon to Fri, 8AM to 4PM EST |
Reviews
SP vs stock
Tested where it counts.
Real-world tests. Real performance gains. SP Performance rotors and pads are engineered to deliver shorter stops, stronger performance and longer life.
-
Stopping distance
Shorter = better−32%Up to 32% shorter stopping distance -
Stopping performance
Higher = better+18%Up to 18% better stopping performance -
Pad & rotor life
Longer = better+12%Up to 12% longer pad & rotor life
Results may vary by vehicle. Testing conducted under controlled conditions.
