Description
Advanced Suspension Upgrade. The QA1 Single Adjustable Lowering Kit is engineered to improve the ride height and handling of 2007-2018 Silverado 1500 and Sierra 1500 trucks. It offers precise, adjustable lowering options to help owners achieve the desired stance without compromising ride comfort or performance.
Durable Construction and Appearance. Featuring heavy-duty components including polyurethane bushings, a 1″ chromoly T-bar, and powder-coated rear shackles and hangers, this lowering kit ensures long-term durability, resistance to wear, and a clean professional finish under demanding conditions.
Installation. Designed for a full bolt-in installation without drilling, this kit can be installed efficiently by users with basic mechanical skills. It includes all necessary hardware, and requires use of a QA1 spanner wrench for shock and ride height adjustments.
Warranty. Includes a best-in-class lifetime warranty covering the QA1 shocks for the duration of ownership.
Application. This kit is specifically designed for 2007-2018 2WD Silverado 1500 and Sierra 1500 trucks. It does not fit 1500HD models or 2007 Silverado/Sierra 1500 Classic trucks.
QA1 LK01-GMT01
CA Residents: WARNING: Cancer and Reproductive Harm
- All-In-One Suspension Upgrade Kit
- Includes Front Pro Coil Coil-Overs and Rear Drop Kit
- Maximum Ride Height Adjustability for a Perfect Lowered Stance
- Front Coil-Overs Provide 3″-5″ Drop with Drop Spindles or 1″-3″ with Stock Spindles
- Rear Drop Adjustable From 4″ to 6″ in ½-Inch Increments
- Heavy-Duty Shock Design with Upgraded Polyurethane Bushings and 1″ Chromoly T-Bar
- Single-Adjustable Shocks with Easy Dial for Customized Ride Quality
- Rear Shackle and Hanger Kits Constructed from Heavy-Gauge Steel with Powder-Coated Finish
- Full Bolt-In Installation Process
- Requires QA1 Spanner Wrench for Ride Height Adjustment
- Compatible with OEM or Aftermarket Drop Spindles
- Does Not Fit 1500HD Model Trucks or 2007 Silverado/Sierra 1500 Classic
- Offset Upper Control Arm Bushings May Be Needed for Lowering Greater Than 2.5″
- Fits 2007-2018 2WD Sierra 1500; Excludes 1500HD and Silverado/Sierra 1500 Classic Models
| Brand | QA1 |
| Lowering Kit Includes Shocks | Shocks Included |
| Lowering Kit Estimated Drop | 3.0F / 3.0R |
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