GMC Sierra 1500, 2007-2015, 2WD & 4WD, 6-LUG - 2.25"
Chevy Silverado GMC Sierra 1500, 2007-2015, 2WD & 4WD, 6-LUG
Will work on 2015 Silverado/Sierra 1500
MADE IN U.S.A. - READYLIFT® is the most cost-effective and time-efficient way to lift your 2007-2015 GMC Sierra 1500 6-lug new body style pickup ride height by lifting the front 2.25”. READYLIFT® 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 neccessary 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 GM 1500 Trucks!
This kit is not for use on 2007-2013 Z71 or 2014-UP Z71 Off Road trucks.
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 2014-2015 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). For information about tire and wheel sizes please visit the ReadyLift Tire Sizing and Calculator Page.
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 and 3" 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
- Installs in about 1-2 hours
- 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
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 up 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 3" GM Blocks are made from cast iron and have Anti-Rotation ears built-In. Fits 1999-2014 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" to 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.3" GMC Rear Lift Blocks
2008 GMC Sierra with ReadyLift 66-3085 & 66-3003 Rear Block Kit
Black 2009 GMC Sierra with ReadyLift 66-3085 & 33x12.50 tires on 20x9 RBP R94 wheels with +10mm (5.4) backspacing.
Watch the installation video!
For the Ultimate in leveling you might be interested in the all new T6 Billet line of anodized leveling kits for your truck.
good Review by cheif
Price Value Quality
the product does exactly what it is meant to do, and the parts appear to be top quality aluminum. (Posted on 2/16/14)
Thank you. Review by 2014bowtiefan
Price Value Quality
Purchased this kit and love it. Had my dad install it and it didn't take him too long. My new 2014 Chevy Silverado looks great now! Thanks. Great product! Will recommend it to my friends. (Posted on 12/9/13)
Chevy Leveling Kit Review by Samson4Lyfe
Price Value Quality
Just wanted to leave a review on this product. I purchased this 66-3085 leveling kit and couldn't be happier. It lifted my truck as advertised and yes, my truck does still ride like stock but looks so much better! (Posted on 12/9/13)
Great Product Review by JohnnyJ
Price Value Quality
Thanks Readylift, this kit was easy to install even for a novice like me. Lifted my truck perfect for the 33 inch tires I bought. I like that this kit is made from aluminum and not cheap plastic like some other kits I was looking at. Thanks again. (Posted on 12/9/13)
Good product Review by Fisherman
Quality Price Value
Took several hours to install for a shade tree crew. Truck looks good (Posted on 8/12/13)