2015-2020 GMC Canyon Front License Plate Mounting Bracket - Black FactionFab Do these bars need prep

Do these bars need prep work before I bolt them on

18x Washers(ID: M8

Are the LED bulbs already installed

3/8" bar and plate design

we strongly recommend purchasing these together with the JDMuscle OEM-style paint-matched fender flares

2015-2020 GMC Canyon Front License Plate Mounting Bracket - Black FactionFab Do these bars need prep20152020 GMC Canyon Front License Plate Mounting Bracket Black Direct bolt on bracket designed to mount your front license plate cleanly without drilling into the bumper. Black powder coated finish resists corrosion and matches modern truck aesthetics. Hard panel construction built for durability and repeated use. Ships from FL Warehouse Factory Mounting Points In House Quality Check Key Features Factory attachment points Uses existing holes and