The RSI SmartCap is the world’s first modular stainless steel truck cap system. From its 5-piece modular design to its seamlessly integrated accessories, SmartCap lets you build and organize your truck bed exactly how you want it!

 The ARE Ascend is the world’s strongest and most versatile cap. Built with 14-gauge steel with a record-setting 1,200 lb capacity, it is also the only modular cap in the world that can be color-matched to your vehicle.