Hit those tougher trails with confidence with our FS-15 Series Rock Sliders for the 2021+ 2-Door Ford Bronco. These were built for those who push their rig to the max off-road, and will protect the sides of your ride from large rocks and other obstacles on the trail. They serve as a more robust replacement for the available factory steel rail. These tubular sliders mount directly to the frame using factory hardware, providing maximum rigidity and preventing damage or bending to the steel side body panels. The tubes are constructed from 3.5mm steel & the plates are made from 4mm steel, ensuring they can take a hit where it counts. They come finished in our Micro-Texture Black Powder Coat to match factory trim and prevent rust. These will clear up to 38-inch tires.