The ReadyLIFT 4.0" SST Lift Kit will raise the 2015-UP aluminum and stamped steel suspension Tahoe, Suburban or Yukon 1500 2WD/4WD SUVs 4.0" in front thanks to tough trail-proven 4.0" powdercoated steel strut extensions that bolt directly to the top of the factory strut. Unlike some kits which require you to cut off your strut studs or break the top hat seal which are irreversible modifications, our rugged strut extensions require No Modifications to be made to the strut in order to install the extension. This guarantees the strut will maintain the factory integrity as well as drastically reducing installation time.
The new 2015 GM 1500 SUVs come with either the traditional steel/iron suspension or the new ALUMINUM and Stamped Steel suspension (please check to make sure which version you have before purchasing). Two key products were developed to make achieving 4" of lift without modifications a possibly. At the heart of the system is our fabricated tubular steel upper control arm with strong Moog ball joints. This new heavy-duty control arm features a strong crown that retains OEM geometry throughout the suspension cycle and doesn't require any modifications to the spindle. That means no drilling or machining to make the ball joints fit the spindle.
The second important product that makes this kit possible is our Patent Pending CNC-machined 6061-T6 billet aluminum differential drop spacers which are uniquely designed for use with the new style suspension on 2015-UP GM SUVs. When raising the front suspension 4.0" the differential must be lowered to maintain front axle and CV angles. Readylift has engineered a differential drop system that cuts installation time in half compared to other similar kits. Unlike other differential drop brackets made from steel plate that bend and can cause CV failure, our CNC-machined brackets cannot ever bend, break or cause any driveline problems when using 4WD mode. That is guaranteed! Accompanying our patent pending differential drop brackets is a thick powdercoated plate steel skid plate that utilizes the factory attachment locations for ease of installation while providing tough differential protection when off roading.
To lift the rear of the GM coil spring-equipped SUVs, this lift system includes 3.0" powdercoated steel coil spring spacers. The strong coil spacers insert into and top of the factory spring which maintains the great factory ride! In addition a slight rake is helpful for towing or hauling. New longer and stronger rear sway bar end links and bump stop extensions are also provided to keep the rear suspension working properly.
Completing this great new lift system are a set of steel rear shock extensions. No need to replace your great-riding factory rear shocks with inferior aftermarket shocks. These new shock extension brackets keep the rear shocks in the factory mounting position which means your truck will ride great! And that's important!
Features & Benefits:
• Keeps your factory ride - Guaranteed
• Will never wear, break or fail - Guaranteed
• Toughest finish – Guaranteed
• Safest way to lift - Guaranteed
• Direct bolt-on - No Cutting, Drilling or Welding Required
• Allows for up to 33" tires on aftermarket wheels
• Allows for up to a 22x9.5 wheel with 5.5" of backspacing
• 17x9 +0 offset on a 285/70R17 will fit with no rubbing. With a 295/70r17 minor trimming/modification required.
• Limited Lifetime Warranty
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
