Fabtech 2019 GM K1500 Trail Boss/AT4 4WD 4in Basic System w/Rear Stealth Shocks
Elevate your driving experience with the Fabtech 4in Basic Suspension System, specially designed for the 2019 Chevrolet Trail Boss and GMC AT4. This innovative system enhances your vehicle’s off-road capabilities while maintaining a refined on-road driving performance.
Key Features:
- 4″ Lift Height: Achieve a total lift of 6″ compared to standard GM 1500 trucks, allowing for the installation of 35″ tall tires.
- Improved Driveability: Experience exceptional handling both on and off the road with zero bump steer throughout the suspension cycle, reducing driver fatigue.
- Proprietary Steering Knuckle Geometry: Enjoy a superior lock-to-lock turning radius, perfect for maneuvering in tight spaces.
- Heavy-Duty Construction: Featuring 1/4″ thick steel crossmembers and OE style alignment cam pins for easy adjustment and durability.
- Triple Front Diff Mounts: These mounts reposition the differential for vibration-free operation at high speeds.
- Retained Coilover Shocks: Utilize factory coilover shocks, relocated to allow for full steering capabilities at a 4″ lift.
- Rear Lift Solution: Replace the factory 2″ block with a 5″ block and u-bolt system for enhanced rear lift.
- Warranty: Comes with a free 5-year/60,000-mile Powertrain Warranty for peace of mind.
Compatibility:
- Fits Crew Cab, Short Bed models only.
- Not compatible with models equipped with Adaptive Ride Control.
- Recommended tire sizes with appropriate wheel specifications (minor trimming may be necessary):
- 35/12.50R18 on 18×9 wheels with 5″ backspacing
- 35/12.50R20 on 20×9 wheels with 5″ backspacing
- 295/65R20 on 20×9 wheels with 5″ backspacing
- 295/70R18 on 18×9 wheels with 5″ backspacing
Upgrade your Chevrolet Trail Boss or GMC AT4 with Fabtech’s 4in Basic Suspension System and experience the perfect blend of functionality and style. Achieve the height and performance that sets your truck apart from the rest.
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