Air Spring Kit with Compressor for Silverado and Sierra HD (2020-2025)

Name: Air Spring Kit with Compressor for Silverado and Sierra HD (2020-2025)
Brand: Rough Country
SKU: 100345C
Price: 719.95 USD
Availability: InStock

$719.95MAP price

Free shipping · 30-day returns

In stock: 13 available

Shipping weight: 49 lb.

Fits 2020-2025 Silverado 2500 HD and 3500 HD, Sierra 2500 HD and 3500 HD, 4WD and RWD
Includes the 10100 onboard air compressor kit with gauge
Headlight adjustment brackets included for 2021 models with headlight actuators
Does not fit models with frame side mounted 5th wheel hitches
Does not fit models equipped with a rear sway bar
Does not increase towing capacity; shipping weight 49 lb

📄 Download the installation guide (PDF)

Will it fit your truck?

✓ Fits

2020–2025 GMC Sierra 2500 HD · 4WD/RWD

AT4AT4XBaseDenaliDenali UltimateProSLESLT

2020–2025 Chevrolet Silverado 2500 HD · 4WD/RWD

CustomHigh CountryLTLTZWTZR2

2020–2025 GMC Sierra 3500 HD · 4WD/RWD

AT4BaseDenaliDenali UltimateProSLESLT

2020–2025 Chevrolet Silverado 3500 HD · 4WD/RWD

High CountryLTLTZWT

Does NOT increase towing capacity. Minor drilling required. Fitment on this page is based on the manufacturer’s application data.

Air Spring Kit with Compressor, fitment-checked

Covers the 2020-2025 Chevrolet Silverado 2500 HD and 3500 HD and the GMC Sierra 2500 HD and 3500 HD, in 4WD and RWD. Bundled with the 10100 compressor, and it includes headlight adjustment brackets for 2021 models with headlight actuators. Several exclusions apply. Read them before ordering.

One kit spans four trucks here, the Silverado and Sierra in both 2500 HD and 3500 HD form, across 2020-2025 in 4WD and RWD. The exclusions are the part to check: frame side mounted fifth wheel hitches and models with a rear sway bar are both out. Front and rear headlight adjustment brackets are included for 2021 models fitted with headlight actuators, which is the sort of detail that otherwise turns into a second order. The bag is double convoluted with an internal bump stop on powder coated steel brackets, with DOT approved air line and push to connect fittings. 49 lb boxed.

Kit contents

1× Air Spring Kit 10034$349.95
1× Air Spring Spacer Kit 10022$49.95
1× Onboard Air Bag Compressor Kit w/Gauge 10100$329.95

Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.

Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 100345C kit fits the vehicles shown in the fitment section above.