Wilwood Front Ford F-150 and Raptor GT Rotor, 13.38 x 1.25 Inches

This GT rotor supports the matching AERO6-DM front brake package for Ford F-150 and Raptor applications. Its 13.38-inch iron ring is cast with a 0.590-inch-offset hat, using six wheel-stud clearance holes on the specified 135 mm circle. Disc brake systems have been Wilwood’s focus since Bill Wood founded the company in 1977. Based in Camarillo, California, Wilwood designs and manufactures calipers, rotors, master cylinders, valves, fittings and lines for motorsport, street performance and specialized applications. The rotor is one part of that system and needs compatible pads, calipers and mounting components.

Technical Details

• Manufacturer part number: 160-16716-GTB
• Quantity: One rotor; not an axle pair
• Outside diameter: 13.38 inches
• Nominal thickness: 1.25 inches
• Rotor material: Iron
• Construction: 48 vanes
• Friction surface: GT Slotted
• Finish: Black Electro Coat
• Approximate weight: 25.79 lb
• Factory burnished: No
• Dynamically balanced: Yes
• Installation orientation: Non-directional
• Registration / lug inside diameter: 3.55 inches
• Far-side inside diameter: 9.22 inches
• Rotor offset: 0.590 inches
• Internal clearance diameter: 7.30 inches
• Mounting-face thickness: 0.24 inches
• Hat wheel-stud clearance pattern: 6 x 5.315 inches
• Wheel-stud clearance hole diameter: 0.59 inches

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

Fitment & Compatibility

DS1526 identifies qualified 2010–2025 F-150/Raptor installations. Check the exact vehicle, factory spindle and installed Wilwood kit, including the 3.55-inch center register; do not substitute by wheel pattern alone.

Wilwood product specifications · Rotor dimension diagram · Installation reference DS1526

PMB Performance has supported brake projects for more than 20 years. Our team can help identify the correct replacement when your caliper, hat or hub configuration needs a closer look.