4" SST Lift Kit - GM Silverado / Sierra 1500 2WD/4WD & Z71 (with Cast Al Or Stamped Steel UCA) 2014-2018 (part number 69-3414).

Includes TCT free floating pivot bushings that are self lubricating and eliminates friction. ReadyLIFT 69-3414 4" SST Lift Kit is designed for the 2014-2018 GM 1500 4WD & Z71 trucks. ReadyLIFT 69-3414 4" SST Lift Kit combines many of the great features of our time-tested and very popular 4" SST Lift Kit for the 2007-2013 trucks with new innovative features.

Some features implemented into this system include a completely different differential drop mounting system which utilizes machined billet circular spacers which allows for just the right amount of differential drop without interfering with the rear-mounted electric steering rack. Additionally, a rugged skid plate accompanies our differential drop system.

Our 4" SST Lift Kit uses the heavy duty ball joint found on the GM 2500 HD series trucks -- these ball joints are vastly superior and are already installed into the tubular steel upper Control Arms provided in the kit. But that's not all! This kit also includes premium TCT UCA inner bushings and new washer backing spacer sleeves which greatly prolong the life of the bushings.

Our engineering testing has shown this 4" SST Lift Kit is extremely versatile and strong allowing the customer to install up to a 33X11.50 tire (max) on 5.25" backspacing wheel. To run the OE/Factory wheels AND tires, you will need to use the ReadyLIFT 1/2" Billet Wheel Spacers. For 2014-UP GM1500 2WD/4WD. UCA Assembly Max Lift - 4.0"F/1.75"R - Max Tire: 33". Solid Mount and even load distribution Press in 10.9 grade Hardware OEM Style Cast Blocks Will not deform or change shape

No Cutting of OEM Parts or Welding Maintains Factory Ride

Fitment and Installation Notes

• Not for use on pre-2014 GM 1500 trucks.
• Does Not Work With AWD Denali Trucks. For Trucks with Aluminum Alloy or Stamped Steel Front Suspension Only.
• Not for use on cast steel suspension.
• Single Cab configuration has not been validated for fitment & drivability by ReadyLIFT.
• The kit is for use on trucks with the factory Aluminum or stamped steel upper and lower Control Arms.
• Not for use on trucks with cast steel upper Control Arms. Z71 standard suspension okay.
• The ReadyLIFT 69-3414 SST Lift Kit is designed for use with Aftermarket Wheels with a backspacing of 5.25".
• If you intend to run the stock wheels with an aftermarket larger tire, a wheel spacer is required to prevent the tire from touching the control arm at full-locked turn.
• ReadyLIFT has developed a CNC-machined billet Aluminum wheel spacer 10-3485 for use with factory wheels.
• Use of Auto 4 Hi feature not recommended.

Before purchasing - What Control Arms Does Your Truck Have?

33" Maximum tire diameter

33x11.50 for no rub on a 9" wide wheel with +6 offset

18" - 295/65R18

20" - 285/60R20

22" - 285/50R22

Tire Size Note: ReadyLIFT wheel and tire fitment recommendations are typically based on Wheel Pros wheels and Nitto tires. Due to product differences among tire manufacturers, tire specifications and dimensions including, but limited to, overall diameter, rolling diameter, tread width, aspect ratio, lug pattern, sidewall construction and inflation pressure, will vary meaningfully by tire and wheel manufacturer. Every tire and wheel combination should be test fit prior to installation. Consult your local installer to learn more about the right tire fitment for your application.

Ride Quality Note: When lifting a vehicle and installing aftermarket wheels and tires, a tire manufacturer's construction and material quality can alter vehicle ride quality. When increasing a vehicle wheel and tire size, most larger aftermarket truck and SUV tires are 10-ply (or more) E tires compared to typical OEM 6-ply C tires. This more rigid sidewall construction increases the perception of suspension stiffness often described as ride harshness. The ride, handling, traction, noise, fuel economy, and wear differences between All-Season, All-Terrain, Mud-Terrain, or Trail-Terrain type tires can be significant. Please take into account tire and wheel choice will generally have a meaningful impact on the ride & handling experience.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product

SAEJ2492 WARNING: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or rollover during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner's manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.