Choose Simple: Extang's redesigned soft tri-fold cover has a host of new features yet remains the easiest to install and simplest to use. The newly redesigned Trifecta 2.0 Toolbox Series works with an existing standard 18-20" toolbox. Designed, manufactured and assembled in the USA! Your choice in soft tri-fold covers is still simple!
WarrantyInstallation InstructionsThis Part Fits:
| Year | Make | Model | Submodel | 
|---|
| 2020-2025 | Chevrolet | Silverado 2500 HD | Custom | 
| 2020-2025 | Chevrolet | Silverado 2500 HD | High Country | 
| 2020-2025 | Chevrolet | Silverado 2500 HD | LT | 
| 2020-2025 | Chevrolet | Silverado 2500 HD | LTZ | 
| 2020-2025 | Chevrolet | Silverado 2500 HD | WT | 
| 2020-2025 | Chevrolet | Silverado 3500 HD | High Country | 
| 2020-2025 | Chevrolet | Silverado 3500 HD | LT | 
| 2020-2025 | Chevrolet | Silverado 3500 HD | LTZ | 
| 2020-2025 | Chevrolet | Silverado 3500 HD | WT | 
| 2020-2025 | GMC | Sierra 2500 HD | AT4 | 
| 2024-2025 | GMC | Sierra 2500 HD | AT4X | 
| 2020-2021 | GMC | Sierra 2500 HD | Base | 
| 2020-2025 | GMC | Sierra 2500 HD | Denali | 
| 2024-2025 | GMC | Sierra 2500 HD | Denali Ultimate | 
| 2022-2025 | GMC | Sierra 2500 HD | Pro | 
| 2020-2025 | GMC | Sierra 2500 HD | SLE | 
| 2020-2025 | GMC | Sierra 2500 HD | SLT | 
| 2020-2025 | GMC | Sierra 3500 HD | AT4 | 
| 2020-2021 | GMC | Sierra 3500 HD | Base | 
| 2020-2025 | GMC | Sierra 3500 HD | Denali | 
| 2024-2025 | GMC | Sierra 3500 HD | Denali Ultimate | 
| 2022-2025 | GMC | Sierra 3500 HD | Pro | 
| 2020-2025 | GMC | Sierra 3500 HD | SLE | 
| 2020-2025 | GMC | Sierra 3500 HD | SLT |