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Rear Rotors Built to Survive 3500HD Towing Duty
The TIM-R225262 BES Severe-Duty rear brake rotor is engineered for 2011-2019 Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD trucks pulling heavy trailers or hauling maximum payloads, where standard rear rotors are most likely to warp from sustained heat under load. Timbren's OnyxBond coating is rated to 932 degrees Fahrenheit, a 67 percent higher heat threshold than typical zinc-coated rotors, keeping rear braking consistent through long grades and repeated hard stops with a loaded trailer. Every rotor in this line is fly-cut balanced at the factory to eliminate the vibration and shudder that come from an out-of-round rear rotor, and the OnyxBond coating protects against rust and corrosion from road salt and moisture. As a precision direct-fit replacement, it bolts on in place of the factory rear rotor with no modification required.
Key Features
- OnyxBond coating rated to 932 degrees Fahrenheit for severe-duty heat resistance
- Fly-cut balanced to eliminate vibration and shudder
- Corrosion-resistant coating protects against road salt and moisture
- Direct-fit replacement for the factory rear rotor
- Built for heavy trailer towing and maximum payload hauling
Fitment Table
| Year Range | Make | Model |
|---|---|---|
| 2011-2019 | Chevrolet | Silverado 3500 HD |
| 2011-2019 | GMC | Sierra 3500 HD |
Specifications
| Detail | Value |
|---|---|
| MPN | TIM-R225262 |
| Position | Rear |
| Coating | OnyxBond, rated to 932F |
| Balance | Fly-cut balanced |
What's Included
- 1x Timbren TIM-R225262 rear brake rotor
About Timbren
Timbren engineers severe-duty suspension and braking components for trucks that tow, haul, and work hard. The BES Severe-Duty rotor line applies the OnyxBond heat and corrosion resistant coating to address the thermal stress standard rotors are not designed to handle under maximum towing and payload conditions.
Related Parts
- Timbren 11-26 Chevrolet Silverado/GMC Sierra 2500/3500 HD BES Coated Brake Rotor - Front
- Timbren 15-19 Chevy Silverado 2500/3500 HD BES Severe Duty Semi-Metallic Brake Pads - Front & Rear
FAQ
What is the TIM-R225262?The TIM-R225262 is a Timbren BES Severe-Duty rear brake rotor for 2011-2019 Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD, coated with OnyxBond for heat and corrosion resistance.
What vehicles does this rotor fit?This rotor fits 2011-2019 Chevrolet Silverado 3500 HD and GMC Sierra 3500 HD on the rear axle.
What temperature is the OnyxBond coating rated for?The OnyxBond coating is rated to 932 degrees Fahrenheit for severe-duty heat resistance.
Is this rotor balanced?Yes, every rotor is fly-cut balanced to reduce vibration and shudder.
Does this rotor resist rust?Yes, the OnyxBond coating protects against road salt and moisture.
Is the TIM-R225262 a direct-fit replacement?Yes, it is a precision direct-fit replacement for the factory rear rotor with no modification required.
Install Instructions
- Raise and support the vehicle, then remove the rear wheel
- Remove the caliper and caliper bracket, then remove the factory rotor
- Clean the hub mounting surface before installing the new rotor
- Install the TIM-R225262 rotor and reinstall the caliper bracket and caliper
- Torque all fasteners to factory specification
- Pump the brake pedal to seat the pads before driving
Prop 65 Warning
WARNING: This product can expose you to chemicals including chromium and nickel compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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