Bilstein 5160 Rear Shock Pair 25-316964, 2019-26 Silverado Trail Boss / Sierra AT4, 0-1" Lift

Bilstein B8 5160 Remote Reservoir Rear Shock Pair

This package includes two Bilstein 25-316964 rear shock absorbers for compatible 2019–2026 Chevrolet Silverado 1500 Trail Boss and GMC Sierra 1500 AT4 applications. Remote reservoirs add oil capacity and heat dissipation, while application-specific damping helps control suspension movement on changing road and trail surfaces.

Included components

• Two 25-316964 rear remote reservoir shocks — accommodate 0–1 inch of additional rear lift on listed Trail Boss and AT4 applications

Vehicle fitment

For compatible 2019–2026 Silverado 1500 Custom Trail Boss / LT Trail Boss and Sierra 1500 AT4 configurations. The manufacturer also lists the applicable 2022 Sierra 1500 Limited AT4 row. Verify the exact model, year, trim and drivetrain in the application table before ordering.

This listing is scoped to Trail Boss and AT4, not Silverado ZR2 or Sierra AT4X. Do not borrow the different lift ranges or bump-stop requirements shown for other trims on the individual shock's manufacturer page.

Rear suspension-height compatibility

The 0–1-inch rear-lift range applies to the listed factory-raised Trail Boss and AT4 configurations. These replacement shocks do not create lift. Match them to actual rear suspension height, not the amount of front leveling.

This is a rear-only pair. Front shocks, springs, lift blocks and spacers are not listed as included.

Bilstein 5160 design

Monotube construction and velocity-sensitive digressive damping are tuned for the application. Follow the installation instructions for reservoir mounting, hose routing and clearance throughout suspension travel.

Manufacturer fitment and installation references

• Bilstein 25-316964 specifications and exact application table
• Bilstein installation instructions (PDF)

Confirm suspension configuration and all manufacturer application notes before purchase and installation.