4" SST Lift Kit - GM Silverado / Sierra 1500 4WD 2007-2013
Introducing the ReadyLIFT 4.0" SST Lift Kit for 2007-2013 1500-series Silverado/Sierra 6-lug 4WD Trucks. This kit features ultra-strong TCT free-floating pivot bushings for self-lubrication and friction elimination. This kit accommodates tire sizes up to 33" on aftermarket wheels. Popular tire options include 33x11.50 on 22x9.5 wheels with 5.5" backspacing, 17x9 wheels with a +0 offset on a 285/70R17, or with minor trimming, a 295/70R17. Note that this kit is designed for use with aftermarket wheels. The 4.0" SST Lift Kit raises the front of your 2007-2013 Silverado/Sierra 1500 4WD truck by 4.0" using robust 4.0" powder-coated steel strut extensions that attach directly to the factory strut without any irreversible modifications. Our kit includes a 100% DOM tubular Upper Control Arm with OEM-style ball joints, eliminating the need for spindle modifications. Our CNC-machined 6061-T6 billet Aluminum differential drop brackets ensure perfect front axle and CV angles without compromising driveline integrity, and they come with a sturdy powder-coated plate steel skid plate for differential protection. To lift the rear, this system includes 3.0" OEM-style cast iron rear lift blocks and u-bolts, providing the correct pinion angle correction and axle locating ears for optimal performance. A set of steel rear shock extensions keeps your factory rear shocks in their original position, maintaining excellent ride quality. As with all ReadyLIFT products, the 69-3485 SST Lift Kit System is backed by our Limited Lifetime Warranty. Please note that this kit is compatible with aftermarket wheels with a backspacing of 5.25". If you use stock wheels with larger tires, you'll need our CNC-machined billet Aluminum wheel spacer (10-3485). It's essential to mention that this kit does not work with AWD Denali Trucks or 2013 Z71 4WD trucks with Rancho front struts. For 2007-2011 Z71 trucks, precise measurements are required to ensure compatibility. This kit is not designed for off-road use.
- New Improved UCA Assembly
- Maximum tire size of 33
- Not compatible with 2014 GM 1500 trucks
- Not compatible with AWD Denali trucks
- Not compatible with 2013UP Z71 4WD trucks with Rancho front struts
- Solid mount for even load distribution
- Press in 10.9 grade hardware
- OEM style cast blocks for durability
- No cutting or welding required for installation
- Maintains factory ride quality
- All necessary components included in the package
- Note: Single Cab configuration may not been validated for fitment & drivability by ReadyLIFT.
- Not compatible with 2013 Not compatible with 2013UP Z71 4WD trucks with Rancho front struts
- Includes new Heavy Duty ball joints
- Maximum lift of 4.0" in the front and 1.75" in the rear
Application Summary:
| Year |
Make/Model |
| 2007-2013 |
Chevrolet Silverado 1500 |
| 2007-2013 |
GMC Sierra 1500 |
| Attributes |
| ASIN |
B004JN5SXS |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Country of Origin (Primary) |
TN |
| Fitment |
Direct Fitment, Direct Fitment |
| Front Lift Component |
Spacer, Spacer |
| Front Lift Height |
4 Inches, 4 Inches |
| Front or Rear |
Front and Rear, Front and Rear |
| GTIN |
00893131001998 |
| Harmonized Tariff Code (Schedule B) |
8708801600 |
| Hazardous Material Code |
N |
| Install Difficulty |
Difficult Requires Professional Installation, Difficult Requires Professional Installation |
| Installation Time |
5+ Hours, 5+ Hours |
| Life Cycle Status Code |
Available to Order |
| Lift/Drop Height |
1.75 in., 4 in. |
| Lift/Drop Height (in.) |
1.75, 4 |
| Max Tire Size |
33 Inch, 33 Inch |
| NAFTA Preference Criterion Code |
D |
| Rear Lift Component |
Block and U-bolt, Block and U-bolt |
| Rear Lift Height |
1.75 Inches, 1.75 Inches |
| SDR Required Flag |
N |
| Shocks Included |
No |
