Roush 2.0 Performance Suspension System (422355) - 2019-2026 Ram 1500
Transform your 2019-2026 Ram 1500 with the Roush Performance 2.0 Suspension System. Engineered as a complete suspension package rather than a basic lift kit, this system combines a 2-inch lift, Roush-calibrated twin-tube dampers, platform-specific tuning, and optimized suspension geometry to deliver a more aggressive stance, increased ground clearance, and improved control both on and off the road.
Designed specifically around the Ram 1500 chassis, the Roush 2.0 Performance Suspension System balances added capability with the everyday drivability, stability, and utility expected from the truck. Its systems-based engineering approach considers suspension travel, driveline angles, weight distribution, factory electronic systems, and ride quality to create a comprehensive performance upgrade.
Optimized 2-Inch Lift
The Roush Performance Suspension System raises the Ram 1500 approximately 2 inches, creating a stronger, more purposeful stance while maintaining proper suspension geometry. The increased ride height integrates with the truck's factory body lines and wheel openings while providing additional capability for uneven terrain and larger off-road tires.
Increased Ground Clearance
The 2-inch lift provides additional ground clearance to help the Ram 1500 navigate uneven terrain while improving approach, breakover, and departure capability. Roush engineered the lift geometry with factory driveline angles, CV joint longevity, suspension travel, and ride compliance in mind rather than simply increasing ride height.
Roush-Calibrated Twin-Tube Dampers
Custom-tuned twin-tube hydraulic dampers feature platform-specific valving developed for the Ram 1500. Roush calibrates compression and rebound control to balance off-road compliance with on-road stability, providing controlled suspension behavior across a wide range of driving conditions.
Balanced On- and Off-Road Performance
Roush developed the suspension calibration through durability and ride-quality testing to improve composure over uneven terrain without sacrificing everyday driving comfort. The system is designed to retain predictable road manners and stability while providing additional capability when pavement ends.
Maintains Factory Towing Capability
Roush testing confirmed that installation of the suspension components does not affect the Ram 1500's original equipment trailer weight towing capacity. Testing was conducted in accordance with SAE J2807 standards and included additional braking, directional-control, and trailer-sway evaluations.
This engineering and validation allows the system to provide increased ride height and off-road capability while preserving the towing utility expected from the Ram 1500 platform.
Preserved Handling, Braking and Stability
The Roush 2.0 Performance Suspension System is engineered to retain confident highway handling, predictable braking performance, and proper operation of the truck's factory stability systems. Validation included testing to FMVSS 126 Electronic Stability Control and FMVSS 135 Light Vehicle Brake Systems parameters.
Factory Technology Integration
Roush designed the suspension system to maintain compatibility with the Ram 1500's factory advanced driver-assistance and vehicle-control technologies. This systems-based approach allows the suspension upgrade to work with the truck rather than treating the lift as an isolated modification.
Factory systems designed to remain compatible include:
- Forward collision warning
- Lane-keeping assistance
- Adaptive cruise control
- Electronic stability control
- Traction management
Purpose-Built for the Ram 1500
Every component in the Roush Performance Suspension System is engineered to work together with the Ram 1500 chassis. Instead of simply adding lift height, Roush tunes the complete system around the truck's factory chassis characteristics, weight distribution, driveline angles, suspension travel, and electronic vehicle systems.
The result is a comprehensive suspension upgrade that adds capability and a more aggressive stance without sacrificing the refinement, stability, and utility that make the Ram 1500 practical for everyday use.
Features
- Complete Roush Performance suspension system for the 2019-2026 Ram 1500
- Optimized 2-inch suspension lift
- Creates a more aggressive and purposeful truck stance
- Increases ground clearance for uneven terrain and larger off-road tires
- Designed to improve approach, breakover, and departure capability
- Engineered to maintain proper suspension geometry
- Lift geometry developed with factory driveline angles and CV joint longevity in mind
- Designed to maintain suspension travel and ride compliance
- Roush-calibrated twin-tube hydraulic dampers
- Platform-specific damper valving
- Optimized compression and rebound control
- Balanced for on-road stability and off-road compliance
- Developed through durability and ride-quality testing
- Designed to retain everyday driving comfort and predictable road manners
- Roush testing confirmed no reduction in original equipment trailer weight towing capacity
- Towing validation conducted in accordance with SAE J2807 standards
- Additional braking, directional-control, and trailer-sway evaluations performed
- Designed to retain confident highway handling and predictable braking
- Validation included FMVSS 126 Electronic Stability Control parameters
- Validation included FMVSS 135 Light Vehicle Brake Systems parameters
- Designed for compatibility with factory driver-assistance and stability technologies
- Engineered specifically around Ram 1500 chassis characteristics and weight distribution
Fitment
- 2019 Ram 1500 3.6L / 5.7L
- 2020 Ram 1500 3.6L / 5.7L / 3.0L
- 2021 Ram 1500 3.6L / 5.7L / 3.0L
- 2022 Ram 1500 3.6L / 5.7L / 3.0L
- 2023 Ram 1500 3.6L / 5.7L / 3.0L
- 2024 Ram 1500 3.6L / 5.7L / 3.0L
- 2025 Ram 1500 3.6L / 3.0L - Excludes RHO
- 2026 Ram 1500 3.6L / 3.0L - Excludes RHO
Note: Does not fit Ram 1500 TRX or RHO models.
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