The Supertop for Truck 2 Tonneau Covers are designed specificaly for use with the Supertop for Truck 2 Tops. Fully integrated for easy transition from full top to tonneau configurations Utilizes Supertop for Truck 2 side, front rains and tailgate bar Easy to remove Supertop For Truck 2 top and install low profile tonneau protection Bestop Heavy Duty Tonneau Fabric with EZ-Roll and bow system Bestop Belt-Rail Attachment System Supertop for Truck 2 Tonneaus are only compatible if you have the Supertop for Truck 2 as it uses the same front, side and rear rails. The Supertop for Truck 2 Tonneaus will not come with the rails needed for installation Details: Fits: Dodge 2009-2010 Ram 1500 Color: Black Diamond Material: Tonneau Fabric Series: Supertop Bed Length: 5.7 Foot Install Time: 0.25 Hours Warranty: Limited Lifetime Sold As: Each