Wilwood Front GT Slotted Rotor and AERO6-DM Caliper Kit for GM 1500 Trucks/SUVs (2019–2026), Red / 13.38 Inch

This current-generation GM front conversion places six-piston AERO6-DM calipers on the specified original uprights. Matching 13.38-inch one-piece rotors, BP-22 pads and braided flexlines form a front axle package for the detailed truck/SUV applications. Red calipers and 13.38-inch GT slotted rotors are the selected configuration. Based in Camarillo, California, Wilwood Engineering was established by Bill Wood in 1977. Its disc brake systems serve motorsport, street-performance and specialized applications. Calipers, brake rotors, master cylinders, valves, fittings and brake lines are matched to the requirements of the whole system.

Technical Details

• Manufacturer part number: 140-16805-R. One kit for the documented axle/application.
• Rotors: 13.38-inch outside diameter × 1.25-inch thickness, GT slotted faces, Iron material.
• Calipers: AERODM, 6 pistons, stainless piston material. Lug mount and red powder coat finish.
• Published piston bores: 1.75, 1.62, 1.62 inches. Included pads: BP-22.
• Matching existing wheel hubs are retained; replacement hubs are not included.
• Hydraulic inlet: 1/8-27 NPT.
• Nominal wheel minimum: 17 inches; verify the complete caliper profile against the wheel drawing.
• Included braided flexline kit: 220-10979. Match its chassis fittings and final routing.
• Pads and mounting hardware are included. Spindles, master cylinder and brake booster are separate.

Fitment & Compatibility

The table identifies Chevrolet Silverado 1500 and 1500 LTD, Suburban and Tahoe; GMC Sierra 1500 and 1500 Limited, Yukon and Yukon XL; and Cadillac Escalade and Escalade ESV. Pickup coverage begins in 2019; the listed SUVs begin in 2021, and individual trims have different end years through 2026. Confirm the exact entry and standard hub interface. Follow factory EPB service-mode procedures where fitted, secure the unused pad-sensor wire, and check whether the dust shield needs trimming. Confirm all year, model and brake-package details against the application table below, including the notes attached to each row.

PMB Performance has 20+ years of experience with parts and fitment details. Share your current brake setup, intended use and mounting measurements so we can help check the complete installation.

Manufacturer documentation: Installation instructions.

Manufacturer Warning

Applicable to brake pads only: Wilwood warns of exposure to arsenic, cadmium, hexavalent chromium compounds, lead, nickel, cobalt and antimony trioxide, chemicals known to California to cause cancer or reproductive harm. More information:

P65Warnings.ca.gov.