3.5-Inch Lift Kit with M1 Monotube Shocks for Sierra 1500
- M1 loaded strut pair and M1 monotube shock pair, front to rear
- Forged aluminum upper control arms, POM ball joints pre-installed
- 3.5 inches of lift up front and 2.5 inches at the rear
- 2025 GMC Sierra 1500 4WD and RWD in Elevation, Pro, SLE, and SLT trim
- No fit for Denali, Denali Ultimate, AT4, AT4X, or diesel trucks
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Denali or Denali Ultimate models with
- AT4 models
- AT4X models
- Diesel models
Requires cutting and drilling. Fitment on this page is based on the manufacturer’s application data.
About this kit
3.5-Inch Lift Kit with M1 Monotube Shocks, fitment-checked
M1 monotube damping front and rear: Rough Country 110540 pairs an M1 loaded strut pair with an M1 monotube shock pair and forged aluminum upper control arms, lifting a 2025 GMC Sierra 1500 3.5 inches in front and 2.5 inches at the rear.
Step up from the N3 build and this is what changes — M1 loaded struts up front and an M1 monotube shock pair at the rear, matched to forged aluminum upper control arms with POM ball joints installed. The kit takes a 2025 GMC Sierra 1500 to 3.5 inches of front lift and 2.5 inches behind, across Elevation, Pro, SLE, and SLT trims in 4WD and RWD. Denali and Denali Ultimate trucks carry Adaptive Ride Control and are excluded, as are AT4, AT4X, and diesel models. Cutting and drilling are required. A downloadable installation guide is available.
What’s in the box
Kit contents
- 1× Forged Upper Control Arms 29501
- 1× 110500 UNIVERSAL STRUT KIT BOX 110500992
- 1× M1 Loaded Strut Pair 502066$549.95
- 1× M1 MONOTUBE SHOCK PAIR 770738P$179.95
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 110540 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 110540 |
| UPC / GTIN | 00840269972089 |
| Lift height | 3.5 in |
| Shock package | M1 series |
| Shipping weight | 46 lb |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Lift Kits |
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