Fabtech 4" Basic Sys W/ Stealth 2019-20 Gm C/K1500 P/U W/Trail Boss/At4 Pkg (2019-2020 Silverado 1500, Sierra 1500) - K1136M
4" BASIC SYS W/ STEALTH 2019-20 GM C/K1500 P/U W/TRAIL BOSS/AT4 PKG
In-field testing and multiple vehicle fit checks ensure products will fit properly during installation and provide years of trouble free service with superior vehicle ride qualities.
The Chevrolet Trail Boss and GMC AT4 both have a factory 2in lift compared to other GM 1500 trucks of the same year model. Fabtech's suspension system for these two trucks provide a 4in lift height on top of the factory 2in lift for clearance of 35in tall tires. Once a Trail Boss or AT4 is lifted with a Fabtech 4in system, the truck will sit the same height as a 1500 with a 6in suspension and 35in tires. Fabtech's suspension design for the Trail Boss and AT4 provides excellent drive ability both on and offroad. There is zero bump steer throughout the suspension cycle that helps reduce drive fatigue while improving the overall drive ability of the vehicle.The near stock track width keeps the tires under the fenders for a clean appearance. Fabtech's proprietary steering knuckle geometry provides excellent lock to lock turning radius to maneuver in tight spots.Heavy duty 1/4in thick steel crossmembers feature OE style alignment cam pins that utilize the factory cams for easy adjustment. Triple front diff mounts reposition the differential for vibration free operation at high speed.The factory Trail Boss and AT4 coilover shocks are retained and relocated from the bottom to allow for full steer while achieving 4in of lift. Rear lift is accomplished by removing the factory 2in block and replacing it with a 5in block and u-bolt system.Fabtech has addressed all aspects of the Trail Boss suspension for proper wheel travel and lock to lock steering without over cycling. Comes with a free 5 year 60,000 mile Powertrain Warranty.
Located in Chino, California our headquarters spans across five acres. The custom building was constructed to Fabtech's specification for in house development, manufacturing, distribution and administration. The 100,000 square foot facility is divided into designated departments that can operate as a single unit or collectively as a group. This allows Fabtech to function 24 hours a day as needed without compromising security, capacity or quality of the operations. Fabtech's development capabilities are second to none with over 25 years of experience in aftermarket suspension design. State of the art software, fabrication equipment along with our seasoned engineers and fabricators allow the company to develop products that are constantly on the cutting edge. Fabtech has received numerous awards for our designs that continue to lead the market. Proper design in suspension development is key in providing a quality, trouble free product to the end consumer. Fabtech leads the industry with extensive research, design technology and rigorous testing that results in the highest performing, finest quality suspension system for the discerning offroad enthusiast. New vehicle platforms now require a full integration of the vehicles electronics and sensors into the suspension design in order for the vehicle to properly function. Fabtech has invested into proprietary development processes and technologies to aid in properly designing new vehicle suspension systems that lead the industry. To ensure product quality, Fabtech builds all of its componentry in house. The manufacturing division is a world class lean environment dedicated to consistently producing quality parts in low or high volume production runs. Multiple laser cutters, robotic welders, forming equipment, machining centers and skilled welders provide flexibility and quality to its production. Packaging, warehousing and distribution are contained within the building for immediate shipment worldwide.
