Fabtech 6" Dirt Logic Suspension System w/Dirt Logic 2.5 Coilovers & Dirt Logic 2.25 Rear Shocks – 2025 GM 1500 4WD (K1219DL)

Upgrade the suspension performance, ride quality, and off-road capability of your GM truck with the Fabtech 6-inch Dirt Logic Suspension System. Designed specifically for 2025 Chevrolet Silverado 1500 and GMC Sierra 1500 4WD models, this premium suspension package combines Fabtech's proven 6-inch lift system with Dirt Logic 2.5 front coilovers and Dirt Logic 2.25 rear shocks for exceptional ride quality, wheel control, and off-road performance.

Engineered for enthusiasts seeking maximum suspension capability, this system delivers increased ground clearance, enhanced suspension travel, improved articulation, and superior damping performance across a wide range of driving conditions. The Dirt Logic front coilovers feature high-flow piston technology and precision valving to provide responsive suspension control while maintaining excellent on-road comfort.

Fabtech Dirt Logic 2.25 rear shocks complement the front suspension with exceptional damping control and reduced shock fade during demanding off-road use. Together, these premium suspension components provide outstanding performance for overlanding, trail riding, towing, and daily driving applications.

Ideal for truck owners seeking top-tier suspension performance and the ability to run larger wheel and tire combinations with confidence.

Features:

• Provides approximately 6" of suspension lift
• Designed for 2025 Chevrolet Silverado 1500 and GMC Sierra 1500 4WD models
• Includes Dirt Logic 2.5 front coilovers
• Includes Dirt Logic 2.25 rear shock absorbers
• Improves suspension travel and wheel articulation
• Enhances ground clearance and off-road capability
• High-flow piston technology for superior damping performance
• Precision-valved for excellent on-road and off-road control
• Reduces shock fade during demanding driving conditions
• Improves ride quality, handling, and vehicle stability
• Supports larger wheel and tire combinations
• Maintains proper suspension geometry
• Heavy-duty construction for demanding use
• Improves vehicle stance and overall appearance
• Direct bolt-on installation
• Sold as a complete suspension system
• Backed by Fabtech's limited lifetime warranty on suspension components

Kit Components:

• Fabtech 6" Lift System Component Box 1 (FTS21250)
• Fabtech Dirt Logic 2.5 Front Coilovers – Pair (FTS21259)
• Fabtech Dirt Logic 2.25 Rear Shock Absorbers – Pair (FTS811462)
• Fabtech Component Box 2 (FTS21308)

Fitment:

• 2025 Chevrolet Silverado 1500 4WD
• 2025 GMC Sierra 1500 4WD

Notes:

• Designed for 4WD models only
• Includes Dirt Logic front coilovers and rear shocks
• Professional installation recommended
• Alignment required after installation
• Verify wheel, tire, and backspacing requirements before purchase