$549.99
ALX 20-26 GM HD 8′
Volume order? Ask about fleet discounts & net‑30 terms.
The easiest truck bed cover just got easier. The Trifecta ALX packs the same great features as Extangâ??s best-selling tri-fold cover, the Trifecta 2.0, but with a Secure Rotary Release Latching System at the tailgate and an automatic latching feature thatâ??ll make getting the goods in and out of your truck bed that much faster.
Trifecta ALX Tonneau Cover; Black; Leather Grained Fabric; 2020-2026 Chevy Silverado/GMC Sierra 2500 HD/3500 HD 8′ Bed without Factory Side Storage Boxes
| Weight | 36 lbs |
|---|---|
| Dimensions | 74 × 37 × 5 in |
| Year(s) | Make | Model | Submodel | Body Type | Notes |
|---|---|---|---|---|---|
| 2026 | Chevrolet | Silverado 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2026 | Chevrolet | Silverado 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2026 | GMC | Sierra 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2026 | GMC | Sierra 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2025 | Chevrolet | Silverado 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2025 | Chevrolet | Silverado 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2025 | GMC | Sierra 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2025 | GMC | Sierra 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2024 | Chevrolet | Silverado 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2024 | Chevrolet | Silverado 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2024 | GMC | Sierra 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2024 | GMC | Sierra 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2023 | Chevrolet | Silverado 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2023 | Chevrolet | Silverado 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2023 | GMC | Sierra 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2023 | GMC | Sierra 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2022 | Chevrolet | Silverado 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2022 | Chevrolet | Silverado 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2022 | GMC | Sierra 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2022 | GMC | Sierra 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2021 | Chevrolet | Silverado 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2021 | Chevrolet | Silverado 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2021 | GMC | Sierra 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2021 | GMC | Sierra 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2020 | Chevrolet | Silverado 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2020 | Chevrolet | Silverado 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2020 | GMC | Sierra 2500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| 2020 | GMC | Sierra 3500 HD | BASE | - | Trifecta ALX; Factory Side Storage Boxes: Without Factory Side Storage Boxes |
| UPC | 00750289906585 |
|---|---|
| Weight | 36 lbs |
| Dimensions | 74 x 37 x 5 in |
| Actual Color | |
| Bed Rail Storage | |
| Cargo Light Included | |
| Cargo Management System | |
| Color | |
| Compatible with Bed Caps | |
| Cover Color | |
| Cover Material | |
| Design | |
| Drilling Required | |
| Electric | |
| Finish | |
| Front Opening | |
| Full Bed Access | |
| Install Time | |
| Lockable | |
| Low Profile | |
| Material | |
| Mounting Hardware Included | |
| Operation | |
| Paintable | |
| Painted | |
| Rails To Install | |
| Remote Control Included | |
| Sits on Truck Rails | |
| Style | |
| Tool Box Compatible | |
| Tool Box Included | |
| Type | |
| Universal Or Specific Fit |
This product ships directly from the manufacturer. Please contact us for current availability and lead times.
Phone: 800-953-7108 Hours: M-F 8am-6pm | Sat 8am-1pm
Last updated: 2026-07-08 10:43:52
