Truck Covers USA American Roll Cover - Hard Retractable Roll-up Tonneau Cover Model CR446MTTruck Covers USA American Roll Cover Hard Retractable Roll up Tonneau Cover Model CR446MT The American Roll Cover is designed to expertly fit virtually every make and model of pickup truck sold today. Our roll cover has been uniquely engineered to adapt to roll bars, and accommodate both factory and aftermarket accessories. Simply stated, the American Roll Cover will fit your truck like a glove! The American Roll Cover is double wall constructed using