Wilwood Standard Truck Rotor Hat 170-15728 - 6 on 5.50 Mount, 0.670in Offset - 2019+ Chevrolet Silverado and GMC Sierra 1500

Wilwood standard truck rotor hat, part number 170-15728, for 2019 and newer GM Silverado and Sierra 1500 trucks.

• Wilwood rotor hat, sold as one hat
• 12in rotor with 10.75in bolt circle
• Mount pattern: 6 on 5.500in
• Offset: 0.670in
• Register: 3.092in

The center of a two-piece rotor

The hat carries the iron ring and sets where that ring sits relative to the caliper. Offset and register have to match the application exactly, so check those numbers against your build before ordering rather than going by vehicle year alone.

Fitment

2019 and newer Chevrolet Silverado 1500 and GMC Sierra 1500 with a matching Wilwood rotor ring. Confirm fitment by year, trim, and brake package before ordering.

Before you order

Two-piece rotor assemblies only work when hat and ring are matched. Confirm the rotor diameter, the hat bolt circle, the mount pattern, the offset and the register against the parts already on the vehicle, and replace hat hardware rather than reusing fasteners that have seen heat cycles.

Free shipping on orders over $75. 30-day returns.