4.0" SST Lift Kit- 2025 GM Silverado/Sierra 1500
Tire sizes:
- 4" Lift Front/3" lift Rear.
- 20x9 0 offset 295/55-R20 - Max tire size
- No cutting or modifications are required. Increase ground clearance while maintaining the factory ride and handling.
- Include DOM tube steel upper control arms with heavy-duty ball joints and TCT maintenance-free pivot bushings.
- Note: Use of Auto 4 Hi feature is not recommended.
- Note: Not compatible Trail Boss, ZR2, and AT4 / AT4X, and 2019 classic body LD or Limited. Not compatible with Super Cruise. Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT.
- Note: Vehicles with Mono-leaf rear springs require 67-39530UB. Before ordering a ReadyLIFT GM1500 Lift Kit, please check the rear leaf spring for kit compatibility.
Application Summary:
| Year |
Make/Model |
| 2025 |
Chevrolet Silverado 1500 |
| 2025 |
GMC Sierra 1500 |
| Attributes |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Color |
Black, Black |
| Country of Origin (Primary) |
TW |
| Fitment |
Direct Fitment, Direct Fitment |
| Front Lift Component |
Coil Spring Spacer, Coil Spring Spacer |
| Front or Rear |
Front and Rear, Front and Rear |
| GTIN |
00194933406227 |
| Harmonized Tariff Code (Schedule B) |
8708801600 |
| Hazardous Material Code |
N |
| Install Difficulty |
Intermediate Requires some Automotive knowledge, Intermediate Requires some Automotive knowledge |
| Installation Time |
5+ Hours, 5+ Hours |
| Life Cycle Status Code |
Available to Order |
| Lift/Drop Height |
3 in., 4 in. |
| Material |
Steel, Steel |
| Max Tire Size |
295, 295 |
| NAFTA Preference Criterion Code |
D |
| Rear Lift Component |
Block and U-bolt, Block and U-bolt |
| Rear Lift Height |
3 Inches, 3 Inches |
| SDR Required Flag |
N |
| Shocks Included |
No |
