The Z36 Truck & Tow Brake Upgrade Kit is a front brake package for 2015–2020 GMC Yukon XL applications. It upgrades stock front brakes with Carbon-Fiber–reinforced ceramic pads, drilled-and-slotted rotors and red powder-coated calipers to improve heat control during towing and frequent heavy use. The kit includes stainless-steel hardware, high-temp ceramic lubricant and zinc-plated rotors for corrosion protection and installs as a bolt-on upgrade.
Power Stop 15-20 GMC Yukon XL Front Z36 Truck & Tow Kit w/Cals