2014-18 GMC Sierra 1500 Denali 2WD/4WD
Fabtech’s 6" Basic Suspension System is engineered using industry-leading crossmember and spindle technology to deliver increased ground clearance while maintaining factory ride quality. This system is designed for strength, proper suspension geometry, and reliable on-road and off-road performance.
Lift is achieved by retaining the factory front coilover shocks and adding precision-engineered steel spacers, allowing the suspension to maintain its original ride characteristics. A heavy-duty 1/4" thick steel lower control arm is formed to bolt directly to the 2014 frame without cutting or modification, ensuring a fast and straightforward installation.
Extended-length steering knuckles are specifically designed for aluminum component applications to keep track width close to stock while maintaining full compatibility with the factory StabiliTrak® safety systems. The front differential is relocated using heavy-duty brackets, and a tightly formed 1/4" thick steel skid plate provides added protection for off-road use.
The rear suspension is upgraded with add-a-leafs combined with 5" lift blocks and U-bolts, delivering proper rear ride height, strength, and load support to match the front lift.
