K140 | Superlift 6.5 Inch Suspension Lift Kit (2015-2019 Tahoe, Yukon 4WD | OE Cast Aluminum or Stamped Steel Control Arms)

This is a complete knuckle style, strut spacer suspension lift kit for the 2015-2019 Chevy/GMC SUV 4WD models – with OE Stamp Steel or Aluminum Control arms
Provides 6.5” lift height
Includes rear pre-set coil springs and brackets

What does it include?
All brackets, cross-members, steering knuckles, strut spacers, rear springs and brackets, and hardware specific to the 2015-2018 Chevrolet Tahoe or GMC Yukon
Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation

Superlift’s true to the height 6.5-inch lift kit for the 2015-2019 Chevrolet Tahoe or GMC Yukon 1500 4WD are a great way to add height to your overall GM SUV 1500 appearance. Superlift’s kit offers your GM SUV 1500 the best height and ride comfort on the market. Superlift Suspension intentionally over-builds our suspension kits to be the best. Our uniquely engineered design adds strength and durability and has bonus features that others do not offer.



Front lift is achieved by installing spacers on top of the factory coil-over shock assembly. Pre-load rings, installed below the coil springs, slightly increase spring rate to help offset the additional loads created by running larger tires, and firms-up what would otherwise be a "spongy" ride. The factory upper control arms are retained and remain in their original location, while the factory lower control arms and axle housing are lowered, in relation to the frame. New Superlift replacement steering knuckles, made of cast ductile iron, span the increased distance between the control arms

Superlift's geometry, from steering timing and linkage angles to driveshaft and CV axle operating angles, yields optimal component service life and exceptional drivability.

Our lower control arm crossmembers are a one-piece, full-width, high-clearance design made of .25" steel plate.

Rear lift is via pre-set replacement coil springs and relocation brackets for the factory 4-link set-up. The OE rear shocks are retained with this lift and works with all rear factory shock options.

Features :
Allows the use of 20" factory wheels
Makes room for up to 35" tires
Maintains awesome ride quality and handling characteristics
No coil-over disassembly required
Aligns to OEM specifications
Corrects front to rear factory rake for a level stance

Includes:

Front
CNC machined extended ductile iron steering knuckles
All fabricated steel components are laser cut, CNC formed and finished with a durable black powder coat
Front top mount strut spacers
One-piece front and rear cross members
Front differential skid plate
Front sway bar links
Differential relocation brackets
Brake Line relocation brackets

Rear
Lift blocks
U-bolts and hardware
Compression stop extensions
Coil Springs and Brackets

Notes:
Installation time: 7-8 hours
Difficulty level: 3 of 5

Not recommended for AWD models
Does NOT fit Auto Ride or Auto Leveling models.
Only fits vehicles with OE Aluminum or Stamped Steel Control Arms.
This suspension kit WILL NOT WORK with any late model GM Truck or SUV equipped with MAGNERIDE from GM