Wilwood Front Ford F-250/F-350 GT Rotor, 15 x 1.50 Inches

This heavy-section GT rotor provides the 15 x 1.50-inch friction geometry specified by the corresponding Ford Super Duty front kit. Its eight-on-170 mm clearance pattern and 5.09-inch register distinguish the integral hat from similar GM and Ram truck versions. Established in 1977 by Bill Wood, Wilwood develops its range around complete disc brake systems. The Camarillo, California manufacturer designs and manufactures calipers, rotors, master cylinders, valves, fittings and lines for motorsport, street performance and specialized applications. Installation geometry, pad selection and braking duty should be considered together when choosing this component.

Technical Details

• Manufacturer part number: 160-17593-GTB
• Quantity: One rotor; not an axle pair
• Outside diameter: 15.00 inches
• Nominal thickness: 1.50 inches
• Rotor material: Iron
• Construction: 48 vanes
• Friction surface: GT Slotted
• Finish: Black Electro Coat
• Approximate weight: 41.80 lb
• Factory burnished: No
• Installation orientation: Non-directional
• Registration / lug inside diameter: 5.09 inches
• Far-side inside diameter: 10.62 inches
• Rotor offset: 2.000 inches
• Internal clearance diameter: 8.80 inches
• Mounting-face thickness: 0.40 inches
• Hat wheel-stud clearance pattern: 8 x 6.693 inches
• Wheel-stud clearance hole diameter: 0.64 inches

The integral hat is part of the rotor; caliper, pads, parking-brake mechanism and installation hardware are separate.

Fitment & Compatibility

DS1598 identifies the 2023-onward F-250/F-350 4WD installation. Confirm the exact model year and Wilwood package with the current application listing; do not extend the open-ended heading to every future truck or 2WD configuration.

Wilwood product specifications · Rotor dimension diagram · Installation reference DS1598

For more than 20 years, PMB Performance has helped customers choose brake components. Share the details of your current setup for assistance with rotor selection.