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ReadyLIFT SST300 Rear Shock for 4 to 5-Inch Lift (11-25 Silverado 2500 HD)Find parts that fit my vehicle

Item HS23099
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$59.95 each

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • ReadyLIFT SST300 Rear Shock
      • High-Performance Rear Shock
      • Designed for 4 to 5-Inch Lift
      • Improves Ride Quality and Handling
      • Durable Construction
      • Long-Lasting Use
      • Enhances Off-Road Performance
      • Custom Fit for 2011-2025 Silverado 2500 HD Models

      Description

      Superior Ride Quality and Handling. Enhance the ride quality and handling of your 2011-2025 Silverado 2500 HD with the ReadyLIFT SST300 Rear Shock, designed for vehicles with a 4 to 5-inch lift. This high-performance rear shock is engineered to improve stability and comfort, providing a smoother and more controlled driving experience. Whether you're navigating rough terrains or cruising on the highway, this shock absorber ensures optimal performance and reliability.

      Durable and Reliable Performance. Constructed from high-quality materials, the ReadyLIFT SST300 Rear Shock is built to withstand the demands of off-road driving and heavy-duty use. Its durable design ensures long-lasting performance, making it a dependable choice for enhancing your truck's suspension system. Custom-fit for your Silverado 2500 HD, this rear shock offers an easy and effective upgrade that enhances both on-road and off-road capabilities.

      Installation. The ReadyLIFT SST300 Rear Shock replaces existing rear shocks. Bolts into the existing mounts on the vehicle’s suspension. No drilling is required.

      Application. This ReadyLIFT SST300 Rear Shock fits all 2011-2025 Silverado 2500 HD models.

      Fitment:

      ReadyLIFT 93-3156R

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Rear Shock
      5.0

      Customer Reviews (1)

      Review Summary

      5 Stars100%
      5 out of 5 overall ratings from 1 customers

      Feb 16, 2023

      Review shared from ReadyLIFT SST3000 Rear Shock for 1 to 3.50-Inch Lift (11-25 4WD F-250 Super Duty)

      5
      FastOne
      Installation Time: Less than 1 Hour

      Ready lift shocks f250

      Had the rear lifted 1.5 inches the stock shock felt horrible so I purchased the ready lift shocks . Rides wonderful id say better than stock

      Handling 5/5
      Fit 5/5
      Quality 5/5
      Bang For Your Buck 5/5
      Brand Image

      Reviews of ReadyLIFT Suspension products have an average rating of 4.8 out of 5

      Jan 12, 2025

      Review shared from ReadyLIFT 1.75-Inch Front Leveling Kit with Tubular Control Arms (19-25 Silverado 1500 Trail Boss)

      5
      2015 - Envy

      Great product

      Easy to install and great product love how smooth it rides

      Jun 15, 2024

      Review shared from ReadyLIFT Xtreme-Duty Fabricated A-Arm Kit for 2 to 8-Inch Lift (11-19 Silverado 2500 HD)

      5
      2011 LT - TrukMunky

      Easy install and provided the travel needed

      I installed in combination with soft ride torsion bars. Huge improvement on wheel travel and no longer bumping like it was with the stock control arms. Removal and install was a breeze. I was able to do the install without removing the shocks.

      Mar 18, 2025

      Review shared from ReadyLIFT High Clearance Anti-Intrusion Beams (19-25 Ranger)

      5
      2022 -

      Simple fix for tire rub

      Does exactly what it is supposed to, allows you to upgrade tires and wheels significantly without rubbing ,or sacrificing factory safety equipment. Most importantly opens up a wider variety of of options for custom tire and wheel packages. Relatively painless installation, hardest part is removing original crash bars .

      Mar 17, 2025

      Review shared from ReadyLIFT 2-Inch Front Leveling Kit with Tubular Control Arms (19-25 4WD RAM 1500 w/o Air Ride, Excluding RHO & TRX)

      5
      2021 Big Horn - CoryB

      Just installed

      So far so good, ride feels great, fit and finished are very nice. Haven’t driven on them very long yet so still reserve full judgement. Also, have not been off-road yet either. But quality seems great and install was very simple.

      Mar 15, 2025

      Review shared from ReadyLIFT 1.75-Inch Front Leveling Kit with Tubular Control Arms (19-25 Silverado 1500 Trail Boss)

      5
      2022 LT Trail Boss -

      Easy install

      Lift installed relatively easy, I installed it in my garage, instructions were clear and concise. Made my 2022 trail boss sit perfect. my order was on time as usual with AT. I do think the kit is pricey but you get what you pay for. My front end alignment I had done was done with little adjustment by my tire shop, they said the lift was the reason why it was only on the rack 15-20 minutes. Recommend to anyone

      Mar 13, 2025

      Review shared from ReadyLIFT 2.50-Inch Front Leveling Kit (11-25 4WD F-250 Super Duty)

      5
      2024 -

      Great

      Does good but it should come with fox shocks though.

      Mar 13, 2025

      Review shared from ReadyLIFT 2.50-Inch Coil Spring Front Suspension Lift Kit with Bilstein Front and Rear Shocks (17-22 4WD 6.7L Powerstroke F-250 Super Duty)

      5
      2018 XLT -

      Leving kit on f250

      Feels great looks great runs great. About sums it up, thumbs up on this kit everything I was looking for.

      Mar 9, 2025

      Review shared from ReadyLIFT 1.75-Inch Front Leveling Kit with Tubular Control Arms (19-25 Sierra 1500 AT4)

      5
      2022 LT Trail Boss -

      Trailboss Level

      Great product to give your truck a great look. Makes the truck sit dead level. Directions were a huge help to guide steps and provides torque ft/lb to bring all torque back to stock

      Mar 9, 2025

      Review shared from ReadyLIFT Tubular Radius Arm Kit for 6 to 8.50-Inch Lift (17-22 4WD 6.7L Powerstroke F-250 Super Duty)

      5
      2018 -

      Readylift radius arms

      Works and looks as described, instal time took about 35 minutes. Everything mounted as it should.

      Mar 4, 2025

      Review shared from ReadyLIFT 3.50-Inch SST Suspension Lift Kit (19-24 RAM 1500 w/o Air Ride, Excluding TRX)

      5
      2021 Big Horn -

      Amazing

      I love the look of my truck with this kit. I do recommend to watch the installation video for really good information on installation

      Questions & Answers

      No questions about this product yet. Ask the First Question

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