Stillen

Air Spring Kit

$669.95

SKU: 100054C

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

This system helps maintain a level ride by supporting up to 5,000 lbs, which alleviates strain on the rear leaf springs and reduces trailer tongue weight stress. It also minimizes sway and prevents bottoming out during braking and steering, contributing to a safer and smoother driving experience. These are reinforced by durable powder-coated steel brackets and utilize DOT-approved airlines. The system is designed for straightforward installation, incorporating 1/4-inch push-to-connect air fittings. For added convenience, an optional onboard air compressor and wireless controller are available, allowing for on-the-go air pressure adjustments directly from the vehicle's cabin. The kit is designed for a direct fit on 2007-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 models, including both 2WD and 4WD configurations. Installation is described as quick and simple, typically taking 5-6 hours with standard tools. However, minor drilling is required for installation. It is important to note that this kit does NOT increase the vehicle's towing capacity. Rough Country provides a limited lifetime warranty on the air springs and a two-year replacement warranty on the compressor, offering significant peace of mind regarding the product's durability and performance.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandStillen
Part Number100054C
CategorySuspension and Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy