GMC Sierra 3500 Brake Rotor (1) - Front - Timbren BES Coated with OnyxBond Matte Black, 2011-2026. Direct-fit front rotor built for heavy towing and dependable stopping under load.

Timbren's BES Severe-Duty rotor targets heat, the main cause of rotor failure. OnyxBond is rated to 932°F, a 67% higher threshold than typical zinc coatings, while resisting corrosion. Premium iron, OE-style vanes, and precision OE machining help manage thermal stress and minimize vibration; a non-directional finish promotes proper pad bed-in.

Features

• Front rotor; 2011-2026 Sierra 3500 HD
• OnyxBond matte black coating rated 932°F
• Hybrid corrosion protection
• OE-style vanes for efficient cooling
• Fly-cut balanced, non-directional finish

Questions about fitment or installation? Call 512-982-9393 (Austin, TX) or 562-981-6800 (Los Angeles area). We offer installation and customization at both locations.

Buying multiple items? Contact us for shipping discounts. We install on premises at both our Austin and Los Angeles locations.

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