ReadyLIFT 66-3085 is a front leveling kit that raises the front of compatible GM 1500 trucks by +2.25". The kit is designed to work without permanent modification to factory parts, maintain factory ride quality, and includes all necessary hardware for installation.
*Installation / Compatibility Notes:
* If your truck is a 2017 with stamped steel upper control arms, this kit will require either aftermarket upper control arms or the purchase of the aluminum factory upper control arms, as stamped steel control arms on some 2017 models can have ball-joint issues when leveling or lifting the suspension.
* To check pre-existing lift, use a plumb bob line (vertical) from the center of the wheel hub to the bottom edge of the fender at the 12 o'clock position with wheels pointing straight ahead. If this measurement is greater than 22" the truck already has some lift; for distances greater than 22", 66-3086 or 66-3085 may require modification to account for the pre-installed lift.
* For proper front lift height and suspension geometry, install the leveling kit WITHOUT the lower horseshoe spacer unless directed otherwise. Incorrect installation on a truck with 22" or more distance may result in component interference and/or excessive wear.
| Applications | Front | Rear |
| 2007-2020 GM Silverado / Sierra 1500 6-lug new body style pickup | +2.25" | N/A |
| new 2015-2020 GM 1500 Trucks! | +2.25" | N/A |
| If your truck is a 2017 with stamped steel upper control arms | +2.25" | N/A |
| 15-3485 | 1/2" | N/A |
| Note | This kit will work on new 2015-2020 GM 1500 Trucks! If your truck is a 2017 with stamped steel upper control arms, this kit will require either aftermarket upper control arms -or- the purchase of the Aluminum factory upper control arms |
| Lift Height, inch | 2.25" |
| Brand | ReadyLIFT |
| Note | ReadyLIFT is the most cost-effective and time-efficient way to lift your 2007-2020 GM Silverado / Sierra 1500 6-lug new body style pickup ride height by lifting the front 2.25" |
| Box Weight | 3 lbs |
| Box Length | 7 in |
| Box Width | 6 in |
| Box Height | 3 in |
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Fitment
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2007||Chevrolet||Silverado 1500, 2008||Chevrolet||Silverado 1500, 2009||Chevrolet||Silverado 1500, 2010||Chevrolet||Silverado 1500, 2011||Chevrolet||Silverado 1500, 2012||Chevrolet||Silverado 1500, 2013||Chevrolet||Silverado 1500, 2014||Chevrolet||Silverado 1500, 2015||Chevrolet||Silverado 1500, 2016||Chevrolet||Silverado 1500, 2017||Chevrolet||Silverado 1500, 2018||Chevrolet||Silverado 1500, 2007||GMC||Sierra 1500, 2008||GMC||Sierra 1500, 2009||GMC||Sierra 1500, 2010||GMC||Sierra 1500, 2011||GMC||Sierra 1500, 2012||GMC||Sierra 1500, 2013||GMC||Sierra 1500, 2014||GMC||Sierra 1500, 2015||GMC||Sierra 1500, 2016||GMC||Sierra 1500, 2017||GMC||Sierra 1500, 2018||GMC||Sierra 1500
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