Stopping a loaded truck takes more than stock brakes, and the Power Stop Z36 Truck & Tow Brake Upgrade Kit is built as a brake upgrade for trucks and 4x4s that tow, haul, or go off-road. The kit is a complete disc brake set made to fit select Toyota 4Runner, Tacoma, and FJ Cruiser models, replacing factory brake components with parts designed for heavier loads and tougher use. Fitment depends on model year and the vehicle's front rotor size or wheel lug count, so check the fitment list below before ordering. Features:• Brake upgrade made for towing, hauling, and off-road use• Complete disc brake kit• Designed for trucks and 4x4s• Fits select Toyota 4Runner, Tacoma, and FJ Cruiser models• Upgrade over factory-style braking componentsSpecs:• Brand: Power Stop• Product Number: K137-36• Product Name: Z36 Truck & Tow Brake Upgrade Kit• Product Type: Disc Brake Kit• Application: Towing, hauling, off-road• Vehicle Type: Trucks and 4x4sFits: Toyota 4Runner 2003-2009 (models with 319 mm / 12.56 inch front rotors)Toyota FJ Cruiser 2007-2014Toyota Tacoma 2005-2015 (6 lug wheels)Toyota Tacoma 2016-2023 Tow & haul upgrade Toyota truck fitment Complete disc brake kit | PowerStop Power Stop Z36 Truck & Tow Brake Upgrade Kit - K137-36