IM2.5 2.5" Premium Monotube Suspension System

Premium Ride Quality. Responsive Control. Serious Capability.

Take your truck's suspension to the next level with the IRONMAN 4X4 IM2.5, a premium monotube suspension system engineered for drivers who want the perfect balance of comfort, control, and off-road capability.

Featuring a large 2.5-inch monotube shock design, high-pressure nitrogen technology, and vehicle-specific tuning, the IM2.5 delivers precise damping and consistent performance across everything from daily commutes and highway driving to rough roads and demanding trails.

This isn't just a lift kit designed to add height. IM2.5 is engineered to improve the way your truck drives.

Why Choose IM2.5?

The IM2.5 is designed for drivers who want more from their suspension without turning their daily driver into a harsh off-road-only build.

• 2.5" monotube shock design for responsive damping
• Improved ride comfort and handling stability
• Vehicle-specific tuning for balanced performance
• Better control over rough and uneven terrain
• Increased ground clearance for larger tires
• Designed for both daily driving and off-road use
• High-pressure nitrogen technology
• 4-year warranty

Built for the Street. Ready for the Trail.

IM2.5 is designed to give your truck a more controlled and confident feel without sacrificing everyday comfort.

Whether you're commuting to work, cruising the highway, carrying additional gear, or heading out for a weekend on the trails, the system provides responsive suspension control across changing terrain and driving conditions.

More control. More confidence. More capability.