These Smittybilt XRC Flux Flares are designed to provide extra outer tire clearance for larger tires and wheels under full suspension articulation. They feature a built-in LED turn signal and can be mounted in the factory location. The flares are constructed from a 1.5 in. diameter tube covered with 1/8 in. thick laser-cut, cold-rolled sheet metal. Spacers and brackets are included to tie them securely to the subframe for increased strength.