The ACCESS Original roll-up tonneau cover for 2001–2007 Chevy/GMC full-size dually with an 8' bed provides a durable, weather-resistant bed cover that rolls open quickly for full access. Built in Jamestown, North Dakota and tested across extreme climates, it sits 1½ inches above the bed to increase cargo capacity, carries a five-year warranty, and can improve fuel economy by up to 10% according to the manufacturer.
Access Original 01-07 Chevy/GMC Full Size Dually 8ft Bed Roll-Up Cover