Rear Air Spring Kit for Silverado and Sierra 2500/3500 HD
- Fits Silverado and Sierra 2500 HD and 3500 HD, 2020–2025, 4WD and RWD
- Does not fit trucks with a rear sway bar or a frame-side-mounted 5th wheel hitch
- Front and rear headlight adjustment brackets supplied for 2021 trucks with headlight actuators
- Minor drilling required; downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
Does NOT increase towing capacity. Minor drilling required. Fitment on this page is based on the manufacturer’s application data.
Watch the install
Every step from the manufacturer’s own guide. 3:44.
A summary of the manufacturer’s instructions. The official guide is linked above and remains the authority for any install.
About this part
Rear Air Spring Kit, fitment-checked
A rear air spring kit for 2020–2025 Chevrolet Silverado 2500 HD and 3500 HD and GMC Sierra 2500 HD and 3500 HD, in 4WD and RWD. Rough Country 10034 will not work on trucks with a rear sway bar or a frame-side-mounted 5th wheel hitch. Trucks from 2021 with headlight actuators use the front and rear headlight adjustment brackets supplied in the kit.
Coverage is the full 2020 to 2026 GM heavy-duty run — Silverado 2500 HD and 3500 HD in WT, Custom, LT, LTZ, High Country, and ZR2, and Sierra 2500 HD and 3500 HD from Pro and SLE up through Denali Ultimate and AT4X. Read the exclusions before ordering: no rear sway bar, and no frame-side-mounted 5th wheel hitch. Minor drilling is required. Trucks built in 2021 with headlight actuators use the front and rear headlight adjustment brackets supplied, and a downloadable installation guide is available.
Specifications
Specs
| Brand | Rough Country |
| Part number | 10034 |
| UPC / GTIN | 00840269937286 |
| Shipping weight | 37.1 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Air Suspension |
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