Product Details
Lifting or leveling a 2019-2026 GMC Sierra 1500 (GMT T1XX) changes what the dampers have to do. The Bilstein B8 shocks are built for that taller stance and stay composed on rough ground.
Bilstein has built suspension in Germany since 1954, and supplies the same engineering to manufacturers as original equipment. The build quality is the reason these outlast what they replace, and they are covered by a limited lifetime warranty.
Features
- 46mm monotube design ensures consistent, fade-free performance in all conditions
- Self-adjusting deflective disc valving reacts immediately to surface changes enabling maximum vehicle control
- Remote reservoir increases shock oil capacity for greater heat dissipation
Specifications
| Part Number | 25-316964 |
| Part Name | Shock Absorber |
| Vehicle | 2019-2026 GMC Sierra 1500 |
| Chassis Code | GMT T1XX |
| Drivetrain | RWD/4WD |
| UPC | 651860889863 |
| Rear Lift Height | 2 - 3 in. |
| Billet Reservoir Clamp Included | Yes |
| Body Design | Smooth Body (Non-Coilover) |
| Body Diameter (ID) | 46 mm |
| Boot Included | No |
| Collapsed Length | 17.40 in. (442.0 mm) |
| Damping Adjustable | No |
| Extended Length | 27.61 in. (701.2 mm) |
| Finish | Zinc Plated |
| Internal Design | Monotube |
| Lower Mount Type | Eye 14.1 mm |
| Reservoir | Yes |
| Segment | Light Truck |
| Series | B8 5160 |
| Spring Seat Included | No |
| Upper Mount Type | Eye 14.1 mm |
| Quantity | Sold Individually |
| Notes | Without Active Ride Control Suspension; Requires appropriate bump stop extensions |
Vehicle Fitment
- 2019 GMC Sierra 1500 RWD/4WD (GMT T1XX)
- 2020 GMC Sierra 1500 RWD/4WD (GMT T1XX)
- 2021 GMC Sierra 1500 RWD/4WD (GMT T1XX)
- 2022 GMC Sierra 1500 RWD/4WD (GMT T1XX)
- 2023 GMC Sierra 1500 RWD/4WD (GMT T1XX)
- 2024 GMC Sierra 1500 RWD/4WD (GMT T1XX)
- 2025 GMC Sierra 1500 RWD/4WD (GMT T1XX)
- 2026 GMC Sierra 1500 RWD/4WD (GMT T1XX)




