Pro One Design
The Pro One Design Single-Rate Rear Coils Are Designed For 2014–2026 Ram 2500 2WD And 4WD Trucks For Customers Looking For Improved Rear Ride Quality And A Softer, More Compliant Suspension.
Our Single-Rate Rear Coils Feature A Much Softer Spring Rate Than The Factory OEM Rear Coils, Allowing The Rear Suspension To Move More Freely Over Bumps And Rough Roads. The Result Is A Smoother, More Comfortable Ride With Characteristics Similar To A 1/2-Ton Truck.
The Softer Spring Rate Is Best Suited For Trucks That Spend Most Of Their Time Unloaded Or Only Occasionally Carry Moderate Loads Or Tow. Because These Coils Are Softer Than The Factory Springs, Added Weight Will Have A Greater Effect On Rear Ride Height. For Example, A Load That Causes Approximately 1/2" Of Sag With The Factory Coils May Cause Approximately 1" Of Sag With The Pro One Design Single-Rate Coils.
For Trucks That Regularly Carry Heavy Loads Or Tow Heavy Trailers, We Recommend Adding Air Bags Or A Similar Load-Support System. This Allows You To Maintain The Improved Ride Quality Of The Single-Rate Coils While Providing Additional Support When Needed.
These Coils Were Designed Around The Quad Cab Configuration. Mega Cab Trucks Are Approximately 700 Lbs. Heavier, While Single Cab Trucks Are Approximately 700 Lbs. Lighter. Because Of These Weight Differences, Final Rear Ride Height May Vary Approximately 1/2" To 1" Depending On Cab Configuration, Vehicle Options, Accessories, And Added Weight.
Final Ride Height May Vary From Truck To Truck And Is Not Guaranteed.
| Make | Model | Year |
|---|---|---|
| Ram 2500 | 2500 | 2026 |
| Ram 2500 | 2500 | 2025 |
| Ram 2500 | 2500 | 2024 |
| Ram 2500 | 2500 | 2023 |
| Ram 2500 | 2500 | 2022 |
| Ram 2500 | 2500 | 2021 |
| Ram 2500 | 2500 | 2020 |
| Ram 2500 | 2500 | 2019 |
| Ram 2500 | 2500 | 2018 |
| Ram 2500 | 2500 | 2017 |
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| Part Number | R308-436 |
|---|---|
| Brand | Pro One Design |
| Country of Origin | USA |
| Handling Time | 2 business day(s) |
Before You Install
Suspension modification notice. Installing this product modifies the suspension of your vehicle. A modified vehicle may handle differently than it did from the factory. Reduced speeds and different driving technique may be required, particularly in sharp turns and abrupt maneuvers. Always wear seat belts.
Alignment. Your vehicle will likely require an alignment after installation, at additional cost.
Headlamp aim. Check and adjust headlamp aim after installation.
Driver assistance systems. If your truck has camera- or radar-based safety systems, they may need to be re-aimed or recalibrated by a dealer after a ride-height change.
Read the instructions all the way through before starting. Installation by a qualified technician is recommended. Some modifications may not be legal in every state — check your local laws.
Questions Before You Order?
Talk to someone who actually wrenches on these trucks.
