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ReadyLIFT® is excited to offer a new heavy-duty suspension lift option for the all-new 2020 Chevy Silverado and GMC Sierra 2500/3500 HD trucks including the popular AT4 package. Along with the outward appearance changes to the new GM HD, General Motors also made changes to the long-standing torsion bar suspension. These changes required ReadyLIFT to engineer a new SST lift kit that is specifically designed to function and install properly on this new suspension design. Our dedication to professional engineering and manufacturing has yielded a new 3" SST lift kit system that comfortably allows for 35" tires.
For those who want a lifted stance all the way around on their new 2020 GM HD truck, we offer the 69-3030 3"/2" SST Lift Kit. This system provides 3" of adjustable front lift with new forged torsion keys specialized for this 3" front lift (not the same keys found in 66-3020). Taller differential drop spacers and skid plate spacers are included, as well as new taller bump stops, rear shock extensions and our popular OE style cast iron 2" tall rear lift blocks with new longer U-bolts. The 69-3030 SST lift kit works with trucks equipped with either the OE #84461807 or OE #84634344 factory torsion keys and requires ReadyLIFT torsion key unloading tool 66-7816A or similar for installation.
NOTE: Not for use on trucks equipped with factory snow prep/plow packages.
Why Choose ReadyLIFT 2020 GM HD SST Lift Kits?
Maintains the factory ride and handling.
Features industry-leading forged torsion keys with specific indexing designed for each application.
Delivers clearance for increased aftermarket tire sizes - up to 35''
Kits include important CNC machined billet Aluminum differential drop spacers with longer hardware to ensure correct CV angles and drive line geometry.
Maintains use of the factory skid plate via new skid plate spacers.
SST lift kit includes 2" tall OE style cast iron tapered rear lift blocks.
SST lift kit includes new heavy-duty rear shock extensions are included so you don't have to buy new rear shocks.
New taller (4) bump stops are included with the SST lift kit to properly limit suspension compression.
Every kit includes ReadyGuard Powertrain Warranty.
Fitment Table:
| 2019 Silverado/ Sierra 2500 3500 HD 3" ReadyLift Lift Kit | 2020 Silverado/ Sierra 2500 3500 HD 3" ReadyLift Lift Kit |
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Coops Custom offers custom products and custom bundles with certain products, if you have a major project and you need more than one part please contact us at 800-214-6218.
| Fender Flares: | Available in color match colors. |
| Colored Matched Bud Shields: | Most of our AVS bug shield are avialble in color match. |
| Power Combos: | We offer bundles of tuners, exhausts and air intakes. |
| wheels and Tires: | Coops offers mounted and balanced Wheel and Tire Combos. |
Coops Customs General Aftermarket Auto Part FAQ.
