Alcon ALABKF1559BF12 372x35mm 6-Piston Front Big Brake Kit

The Alcon ALABKF1559BF12 is a heavy-duty front big brake kit engineered for the 2020+ Chevrolet Tahoe. Featuring massive 372x35mm rotors paired with 6-piston red calipers, this kit delivers a substantial upgrade in stopping power, fade resistance, and pedal feel over the factory braking system. Designed and manufactured by Alcon — a brand with deep motorsport roots — this kit brings race-proven braking technology to heavy-duty truck applications.

Performance Gains Over Stock:

• Up to 45% reduction in pad work rate
• Up to 3% reduction in disc temperature rise
• Up to 6% increase in available brake torque
• Up to 6% reduction in pedal effort

Key Features:

• 6-Piston Ductile Iron Calipers — maximum strength, stiffness, and high resistance to impact and fatigue
• 372x35mm Rotors — increased rotor size boosts brake torque and thermal capacity, significantly reducing brake fade potential
• Epoxy acrylic paint over acid zinc finish for maximum corrosion protection
• High-temperature motorsport-grade seals on every piston for reliable performance under extreme heat
• Wiper seal on every piston for dirt and dust exclusion — ideal for off-road and on-road use
• Increased pad area reduces operating temperatures and extends pad service life
• Low-profile caliper design fits under stock and most aftermarket 17" and larger wheels — no wheel upgrade required
• Plug-and-play compatible with the stock ABS system and OEM master cylinder — no extensive modifications needed

This complete front brake kit includes calipers, rotors, mounting hardware, brackets, and performance brake pads — everything required for installation. Alcon's heavy-duty truck brake systems are spec'd for both on-road and off-road use, making them a top-tier upgrade for drivers who demand consistent, confident braking performance.