1.5-Inch Spacer Air Spring Kit for Silverado & Sierra 1500
- Rear air spring kit supplied with a 1.5-inch air spring spacer kit
- Fits 2019–2025 Silverado 1500 and Sierra 1500 in 4WD and RWD
- Does not fit mono-leaf rear springs, Denali or Denali Ultimate, or High Country with Adaptive Ride Control
- Measure bump stop landing pad to upper bump stop mount to confirm the spacer range
- Minor drilling required; downloadable installation guide available
- 2 Year Limited Warranty on Compressor & Limited Lifetime on Air Springs
The Trail Fortress check
Will it fit your truck?
✓ Fits
+ 1 more applications
✕ Does not fit
- Models with mono-leaf rear springs
- GMC Denali or Denali Ultimate models
- Chevy High Country models equipped with Adaptive Ride Control
Minor drilling required. Does NOT increase towing capacity. Designed for models stock through six inches of lift. Estimated Install Times: SKU: 10011 and 100116 - 1-2 hrs. SKU: 10011C and 100116C - 3-5 hrs. SKU: 10011WC and 100116WC - 3-5 hrs. Air Spring Spacer Measurement To ensure that the correct air spring spacer is supplied please measure between the bump stop landing pad and the upper bump stop mount to confirm your rear measurement range as specified on the drop-down window before purchase. Watch Video Fitment on this page is based on the manufacturer’s application data.
About this kit
1.5-Inch Spacer Air Spring Kit, fitment-checked
100113 is the 2019–2025 Silverado 1500 and Sierra 1500 air spring kit supplied with a 1.5-inch spacer. Read the exclusions before ordering: it does not fit trucks with mono-leaf rear springs, GMC Denali or Denali Ultimate models, or Chevy High Country models equipped with Adaptive Ride Control. Measure between the bump stop landing pad and the upper bump stop mount to confirm your rear measurement range matches the spacer supplied. Minor drilling is required.
The spacer is the whole point of this configuration, and it is also the reason to measure first — the correct spacer depends on the distance between the bump stop landing pad and the upper bump stop mount, so check that gap against the range listed before you order. The kit is designed for trucks from stock height through six inches of lift. Coverage takes in Silverado 1500 WT through High Country and Sierra 1500 Pro through AT4X, along with the 2022 LTD and Limited trucks. A downloadable installation guide is available.
What’s in the box
Kit contents
- 1× Air Spring Kit 10011$349.95
- 1× Air Spring Spacer Kit 10022$49.95
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 100113 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 100113 |
| UPC / GTIN | 00840269930850 |
| Shipping weight | 29 lb |
| Warranty | 2 Year Limited Warranty on Compressor & Limited Lifetime on Air Springs |
| Country of origin | US |
| Category | Suspension & Lift Kits › Air Suspension |
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