Pro One Design 2.5" Front Linear Rate Coil Springs
For 2014–2026 Ram 2500 4WD & 2013–2026 Ram 3500 4WD
Approximately 25–30% Softer Than Factory Coil Springs
Description
The Pro One Design Front Linear Rate Coil Springs Are Engineered To Deliver Superior Ride Quality, Improved Suspension Performance, And Exceptional Durability Without Sacrificing Load Capacity Or Suspension Travel. Manufactured From Premium 5160 Alloy Spring Steel, Each Coil Is Precision CNC Formed, Heat Treated, And Quality Tested To Ensure Consistent Ride Height, Long Service Life, And Outstanding Performance Both On And Off The Road.
Designed With A True Linear Spring Rate, These Coils Deliver Predictable Suspension Performance Throughout The Entire Suspension Cycle, Eliminating The Inconsistent Ride Characteristics Commonly Found With Progressive Rate Springs. Engineered To Be Approximately 25–30% Softer Than Factory Coil Springs, They Provide A Noticeably Smoother Ride While Maintaining Excellent Suspension Control And Full Factory Compression Travel.
Unlike Many Lift Springs, The Pro One Design Coils Are Engineered To Work Within The Factory Bump Stop Travel, Eliminating The Need For Bump Stop Drops. Their Advanced Coil Design Also Maintains Proper Suspension Geometry Without Requiring Radius Arm Drop Brackets On Most Applications.
Beginning In 2013, Ram Designed The Front Coil Spring Mounts With An Angled Upper Spring Seat, Making It Difficult For Traditional Lift Springs To Maintain Proper Alignment Under Load. Through Extensive Engineering And Precision Coil Design, Pro One Design Developed A Coil Spring That Maintains Excellent Alignment Throughout Suspension Travel, Reducing Side Loading While Improving Ride Quality, Handling, And Long-Term Durability.
The Factory Ram 3500 Sits Approximately 1/2" Higher Than The Ram 2500, Which Accounts For The Difference In Final Ride Height Between Models.
Important Information
If You Are Not Using Pro One Design Shocks, Please Verify Shock Compatibility Before Installation. Many Aftermarket Shocks Designed For Standard Leveling Kits Do Not Provide Sufficient Extended Length Or Proper Valving To Match These Coil Springs, Which Can Limit Suspension Travel And Negatively Affect Ride Quality, Handling, And Overall Suspension Performance.
Beginning In 2013, Ram Designed The Front Coil Spring Mounts With An Angled Upper Spring Seat, Making It Difficult For Traditional Lift Springs To Maintain Proper Alignment Under Load. This May Be One Of The Reasons The Factory Coil Springs Are So Stiff, As A Higher Spring Rate Helps Reduce Coil Deflection. Through Extensive Engineering, Testing, And Precision Coil Design, Pro One Design Was Able To Overcome The Challenges Of The Angled Spring Seats And Develop A Linear Rate Coil Spring That Stands Remarkably Straight After Installation, Reducing Side Loading While Delivering Superior Ride Quality, Improved Suspension Performance, And Long-Term Durability.
