Bolt On JT Chase Rack. Finish: Black Powdercoat. Material: Steel. The Chase Rack is a completely bolt on rack that features multiple mounting options for lights. The rack bolts securely to the bed of the gladiator and completely enhanced the looks of the truck. This rack also features mesh aluminum accents that can be unbolted and color keyed to match your vehicle or theme. This rack features the option to mount a light bar behind the cab where wind noise is much less of a factor than a standard windshield mount light bar.