Chevy / GMC 1500, 2007-2017, 2WD & 4WD, 6-LUG
Max Lift 2.25" - Max Tire Diameter 33"
Will work on 2015-17 Silverado/Sierra 1500
Best quality, best design for the proper leveling lift on new body style GM 1500 trucks
CNC machined aircraft 6061-T6 billet construction
Not for use with vehicles equipped with factory Air-Ride.
Vehicles equipped with Magnetic Ride Control will require re-calibration.
READYLIFT® is the most cost-effective and time-efficient way to lift your 2007-2017 GM Silverado / Sierra 1500 6-lug new body style pickup ride height by lifting the front 2.25". READY LIFT suspension products do not require any permanent modification to factory parts and never compresses the factory springs or require cutting the strut studs. READYLIFT leveling kit systems will not affect your factory OEM ride quality or comfort level. The 66-3085 kit includes (2) aluminum SST Strut Extensions and (2) aluminum SST Lower Strut Mount Spacers along with all necessary hardware. These are CNC-machined 6061-T6 solid billet aluminum construction, not spot welded low grade stamped steel often found with cheaper quality kits.
This kit will work on new 2015-17 GM 1500 Trucks!
This kit is not for use on 2007-2013 Z71 or 2014-UP Z71 Off Road trucks.
NOTE: Not for use on vehicles equipped with factory Air Ride. Vehicles equipped with Magnetic Ride Control will require re-calibration.
Note: Using 66-3085 on 2007-2013 Z71 - front end will sit higher than the rear. 2007-2013 Z71 want to use 66-3080 for level stance.
Note: Using 66-3085 on 2014-up Z71 Off Road or Z71 trucks with approximately 1.0" of rake from front to rear will result in front end sitting higher than the rear. If your 2014-UP truck has 2.0"-3.0" of front to rear rake - use 66-3085. If 1.0" of rake - use 66-3080 for a level stance.
This combination will raise the front of the new body style 1500 series GM trucks 2.25" from stock while providing for the option to upgrade to 33" tires on OE Offset style wheels. Popular tire size is 285/70-17 on stock wheels (or stock offset wheels).
ReadyLIFT's New 66-3085 leveling kit will enhance your new GM truck's appearance and ground clearance. READYLIFT® offers a Lifetime Warranty on all of its products. From light-duty to heavy-duty Trucks or SUV's, READYLIFT® is the SMART way to lift and your GM Truck ride height. For those who tow and haul with their new GM Truck, ReadyLift also offers a 2" OE Style Rear Lift Block and3" OE Style Rear Lift Block designed to accompany the 66-3085 front lift while putting that important weight-bearing assistance rake back into your lifted truck.
Installation time is approximately 1-2 hours
Features & Benefits
- Keep Your Factory Ride -- Guaranteed
- Will never wear, break or fail - Guaranteed
- Toughest finish – Guaranteed
- Safest way to mild lift - Guaranteed
- Does not require any permanent modifications to factory parts -- Guaranteed
- No Cutting or Drilling Required -- Guaranteed
- CNC Machined from high-quality aircraft grade aluminum -- Guaranteed
- Will align back to factory specifications -- Guaranteed
- No spring compression required -- Guaranteed
- Dollar for Dollar, the 66-3085 ReadyLift Leveling Kit for the late model GM 1500 series 2WD & 4WD Trucks is the BEST choice you can make -- Guaranteed
For information about tire and wheel sizes please visit the ReadyLift Tire Sizing and Calculator Page
ReadyLift Tow Package 2" and 3" Rear Lift Block Kits (66-3002 and 66-3003)
ReadyLIFT® OEM style rear block kits are now available for 1999 and newer GM Trucks. These Rear Block Kits include (2) Rear Blocks, (4) E-Coated U-Bolts, (8) Nuts and Washers and will safely lift the rear of your Truck an additional 1" to 3" depending on application. Based on OEM designs and never made out of light weight extrusions our 2" and 3" GM Blocks are made from cast iron and have Anti-Rotation ears built-In. Fits 1999-2013 classic and new body style 6-lug model GM trucks. New models with OEM 1.25" blocks will want to take advantage of the additional 1.0" or 1.75" of lift for towing and hauling, particularly when using a front leveling kit while 1999-2007 classic body style 6-lug 4wd trucks will replace the factory 2" block for an additional 1" of lift with the 66-3003 3" block, or in the case of '99-07 1500 2WD trucks, take full advantage of our 66-3002 2" rear lift block.
ReadyLIFT® Block Kits will put a slight rake back in your Truck for hauling or towing and are designed to work in concert with your ReadyLIFT® Suspension Leveling Kit. Like all ReadyLift® products these block kits come with our Lifetime Warranty.
Watch the installation video!
For the ultimate in leveling lift technology and looks, you might want to check out the all new T6 Billet series of ReadyLIFT leveling kits for your truck.
33" Maximum tire diameter
33x11.50 for no rub on a 9" wide wheel with +12 offset
18" - 295/65R18
20" - 285/60R20
22" - 285/50R22
6061-T6 billet aluminum top mount strut extensions
6061-T6 billet aluminum lower strut extensions
New strut hardware.
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Do it yourself!
Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. ReadyLIFT Suspension Inc. is NOT responsible for any damage or failure resulting from improper installation.Download Pdf Instructions
Have a certified mechanic do it for you!