2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details
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ReadyLIFT 3-Inch SST Suspension Lift Kit (20-25 Sierra 2500 HD)Find parts that fit my vehicle
Item HG9899
Sierra 2500 Sales Techs:
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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2 Reviews
Our Price
$449.95 kit
Ship to: 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- SST Suspension Lift Kit
- Raises Front Height by 3 Inches
- Raises Rear Height by 2 Inches
- Improves Off-Road Looks and Performance
- Comes with Front Shock Spacers
- Comes with Differential Spacers
- Includes Skid Plate Spacers
- Has Rear Lift Blocks and U-Bolts
- Accommodates Tires up to 35 Inches
- Must Be Installed by a Professional
- Backed by a 1-Year Limited Lifetime Warranty
- Fits All 2020-2025 GMC Sierra 2500 HD Models
| Brand | ReadyLIFT |
| Lift Height | 3.00 Inch |
| Lift Kit Type | Torsion Key Lift |
| Lift Kit Max Tire Size | 35 Inch |
| Lift Kit Includes Shocks | Shocks Not Included |
Description
For That Powerful Truck Stance. With the ReadyLIFT 3-Inch SST Suspension Lift Kit, your GMC Sierra 2500 HD will gain a more pronounced presence on the road. The kit increases your truck’s ride height by 3 inches, making it easier to drive through rugged off-road trails and install larger tires. Plus, the added ground gives your vehicle a more powerful stance, enhancing its brawny personality as a result.
Features Heavy-Duty Torsion Keys. This suspension lift kit includes (2) torsion keys. These components boast an industry-leading design and have specific indexing for each application, resulting in a perfect and durable fit for your truck.
Incredible Rear Lift Blocks. The rear blocks in this kit are built from heavy-duty materials, so they won’t break from the weight of your truck. Plus, they’re secured by high-quality U-bolts to prevent them from moving around as you drive across the trails.
Professional Installation Is Required. It’s in your best interest to let a qualified mechanic handle the installation. This is to ensure that each of the kit’s parts is properly secured to your truck. The installation procedure can be completed in no more than 5 hours.
Covered by a 1-Year Limited Lifetime Warranty. This upgrade is backed by a 1-year limited lifetime warranty. This only extends to the original purchaser of the product. Some exclusions apply. Contact or email customer support for more information.
Application. The ReadyLift 3-Inch SST Suspension Lift Kit fits all 2020-2025 GMC Sierra 2500 HD models.
Fitment:
- 2020 GMC Sierra 2500
- 2021 GMC Sierra 2500
- 2022 GMC Sierra 2500
- 2023 GMC Sierra 2500
- 2024 GMC Sierra 2500
- 2025 GMC Sierra 2500
ReadyLIFT 69-3030
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Torsion Keys
- (2) Front Shock Spacers
- (4) Differential Spacers
- (4) Differential Spacer Laser Cut Washers
- (4) Skid Plate Spacers
- (4) Extended Front Bump Stops
- (4) U-Bolts
- (2) Rear Blocks
- (2) Rear Shock Extensions
4.5
Customer Reviews (2)
Reviews of ReadyLIFT Suspension products have an average rating of 4.4 out of 5
Questions & Answers
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