Air Bags Suspension Kit for RAM 3500 (2014-2025)
Vehicle Fitment
Take your RAM 3500 (2013–2025) to the next level with the RETRUE Heavy-Duty Rear Air Suspension Kit, engineered for superior load support and ride control.
Compatible with 2013 RAM 3500 4WD and 2014–2025 RAM 3500 2WD/4WD, this kit is a perfect replacement for Firestone Ride-Rite 2615 & 2616 air bags.
Designed for demanding towing and hauling, this load assist air spring kit supports up to 5,000 lbs, enhancing spring rate and reducing rear-end squat, shock, and vibration. The result—better traction, stability, and confidence on every drive.
Installation is quick and drill-free thanks to precision pre-drilled brackets and clearly labeled components. With adjustable air pressure (5–100 PSI), you can fine-tune ride height, stiffness, and balance for any load condition.
Built tough for long-term reliability, RETRUE air helper springs for trucks deliver unmatched performance and comfort—backed by responsive customer support and a satisfaction guarantee.
RAM 3500 4WD (2013)
Note: 4WD NOT factory air assist
RAM 3500 2WD/4WD (2014 - 2025)
- 2014 - RAM 3500 2WD, 4WD
- 2015 - RAM 3500 2WD, 4WD
- 2016 - RAM 3500 2WD, 4WD
- 2017 - RAM 3500 2WD, 4WD
- 2018 - RAM 3500 2WD, 4WD
- 2019 - RAM 3500 2WD, 4WD
- 2020 - RAM 3500 2WD, 4WD
- 2021 - RAM 3500 2WD, 4WD
- 2022 - RAM 3500 2WD, 4WD
- 2023 - RAM 3500 2WD, 4WD
- 2024 - RAM 3500 2WD, 4WD
- 2025 - RAM 3500 2WD, 4WD
Note: 2WD/4WD NOT factory air assist
Shipping:
We ship our products primarily through USPS/UPS. All items will be shipped within 72 business hours upon receipt of payment (except Saturday and Sunday). Orders placed on weekend will be shipped within 4 days.
Returns:
Items purchased from RETRUE may be returned in original unused condition within 30 days from the date of purchase for a refund, to the original form of payment. All returns must be pre-approved by RETRUE. Otherwise, unauthorized returns will not be accepted.
Frequently Bought Together
FAQ
No. Adding air springs will not change the weight ratings (GAWR, GCWR and/or GVWR) of a vehicle. Exceeding the GVWR is dangerous.
Maintain the minimum 5 PSI air pressure at all times to keep the air spring in shape and ensure it moves throughout its travel without rubbing or wearing on itself
Mix a solution of 1 part liquid soap to 4 parts water and spray it on the air line fittings, air spring, and compressor body and head (if you have an air compressor). If the fittings leak at the threads, tighten them or apply thread sealant. If the fitting leaks at the air line, remove the air line, re-cut it squarely, and re-insert. Here is a link for more trouble shootings about Air Line Tube leakage. If the air spring leaks, send a picture to contact@retrue.com or contact our customer service to check warranty coverage.