ReadyLift 66-3085 Suspension Leveling Kit for GM Silverado and Sierra 1500 (2012-2020)

ReadyLift 66-3085 Suspension Leveling Kit for GM Silverado and Sierra 1500 (2012-2020)

Brand: ReadyLift
Regular price$194.99
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Built for the ReadyLift 66-3085 Suspension Leveling Kit for GM Silverado and Sierra 1500 (2012-2020), this ReadyLift component delivers rugged durability, precise fitment, and trail-ready performance. Engineered for serious off-road use while maintaining everyday drivability.

To run a 285 or larger tire on the factory wheels of your 2007-2020 GM Silverado / Sierra 1500 6-lug new body style pickup, you may need to use ReadyLIFT's 15-3485 1/2" front wheel spacer. This spacer is essential as factory wheel options and backspacing differ. This lift kit, known as the 66-3085, ensures that your factory springs are not compressed and does not require cutting the strut studs. Importantly, it will not affect your factory OEM ride quality or comfort level. The 66-3085 kit includes two Aluminum SST Strut Extensions and two Aluminum SST Lower Strut Mount Spacers, all constructed from CNC-machined 6061-T6 solid billet Aluminum. This high-quality construction ensures durability compared to cheaper kits made from low-grade stamped steel. Please note that this kit is compatible with new 2015-2020 GM 1500 Trucks. However, if your truck is a 2017 model with stamped steel upper control arms, it may require either aftermarket upper control arms or the purchase of Aluminum factory upper control arms. Stamped steel control arms on 2017 models are known to have issues with ball-joints when leveling or lifting the suspension. To determine the proper fitment of the leveling kit, use a plumb bob line to measure from the center of the wheel hub to the bottom edge of the fender at the 12 o'clock position while the wheels are pointing straight forward. If this measurement is greater than 22 inches, it means your truck already has some factory or aftermarket front lift compared to a base truck. For distances measuring greater than 22 inches, #66-3086 or #66-3085 should be modified to account for the pre-installed lift. Incorrectly using these kits on a truck with 22 inches or more distance may result in component interference and excessive wear. Additionally, some vehicles may require the use of 1/2" front wheel spacers when using aftermarket tires on certain factory wheels, but the factory wheel options and backspacing can vary.

Upgrade your 2007-2020 GM Silverado and Sierra 1500 trucks with the ReadyLift 66-3085 suspension leveling kit, designed to provide a 2.25-inch front lift for improved ground clearance and a more aggressive stance. This kit is ideal for fitting larger tires, up to 33 inches in diameter, on factory wheels while maintaining your vehicle's original ride quality and comfort. Crafted from CNC-machined 6061-T6 solid billet aluminum, the kit includes two aluminum SST strut extensions and two aluminum SST lower strut mount spacers, offering durability and resistance to wear compared to lower-grade steel alternatives. It is engineered as a direct fitment for 2012-2020 model year trucks, with specific considerations for 2017 models that may require aftermarket upper control arms if factory stamped steel components are present.

Installation involves professional expertise and typically takes around four hours. The kit does not require cutting of strut studs or compression of factory springs, ensuring a straightforward upgrade process that preserves OEM ride quality. Proper measurement from the wheel hub to the fender ensures compatibility, especially on trucks with pre-existing lift or aftermarket modifications. If the distance exceeds 22 inches, modifications may be necessary to prevent component interference and excessive wear. Additionally, some vehicles might need 1/2-inch front wheel spacers when using aftermarket tires with certain factory wheels to achieve optimal fitment.

It's important to note that this product is California Proposition 65 warning-labeled due to potential exposure to chemicals like DEHP. For best results, professional installation is recommended to ensure safety and proper fitment. The ReadyLift 66-3085 kit offers a reliable solution for drivers seeking a balanced lift, improved tire compatibility, and enhanced vehicle appearance without sacrificing ride comfort or safety.

Features:

  • Provides a 2.25-inch front lift to improve ground clearance and stance
  • Suitable for tires up to 33 inches in diameter
  • Constructed from CNC-machined 6061-T6 solid billet aluminum for durability
  • Includes two aluminum SST strut extensions and two aluminum SST lower strut mount spacers
  • Designed as a direct fitment for 2012-2020 GM Silverado and Sierra 1500 trucks
  • Maintains factory ride quality and comfort levels
  • No cutting of strut studs or compression of factory springs required
  • Professional installation recommended, approximately 4 hours
  • Requires careful measurement to ensure proper fitment and avoid component interference

Fitment:
Cadillac Escalade 2007
Cadillac Escalade 2008
Cadillac Escalade 2009
Cadillac Escalade 2010
Cadillac Escalade 2011
Cadillac Escalade 2012
Cadillac Escalade 2013
Cadillac Escalade 2014
Cadillac Escalade 2015
Cadillac Escalade 2016
Cadillac Escalade 2017
Cadillac Escalade ESV 2008
Cadillac Escalade ESV 2009
Cadillac Escalade ESV 2010
Cadillac Escalade ESV 2011
Cadillac Escalade ESV 2012
Cadillac Escalade ESV 2013
Cadillac Escalade ESV 2014
Cadillac Escalade ESV 2015
Cadillac Escalade ESV 2016
Cadillac Escalade ESV 2017
Chevrolet Avalanche 2007
Chevrolet Avalanche 2008
Chevrolet Avalanche 2009
Chevrolet Avalanche 2010
Chevrolet Avalanche 2011
Chevrolet Avalanche 2012
Chevrolet Silverado 1500 2006
Chevrolet Silverado 1500 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 Classic 2007
Chevrolet Silverado 1500 HD 2006
Chevrolet Silverado 1500 HD Classic 2007
Chevrolet Suburban 2015
Chevrolet Suburban 2016
Chevrolet Suburban 2017
Chevrolet Suburban 1500 2007
Chevrolet Suburban 1500 2008
Chevrolet Suburban 1500 2009
Chevrolet Suburban 1500 2010
Chevrolet Suburban 1500 2011
Chevrolet Suburban 1500 2012
Chevrolet Suburban 1500 2013
Chevrolet Suburban 1500 2014
Chevrolet Tahoe 2007
Chevrolet Tahoe 2008
Chevrolet Tahoe 2009
Chevrolet Tahoe 2010
Chevrolet Tahoe 2011
Chevrolet Tahoe 2012
Chevrolet Tahoe 2013
Chevrolet Tahoe 2014
Chevrolet Tahoe 2015
Chevrolet Tahoe 2016
Chevrolet Tahoe 2017
Chevrolet Tahoe 2018
GMC Sierra 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 Classic 2007
GMC Yukon 2007
GMC Yukon 2008
GMC Yukon 2009
GMC Yukon 2010
GMC Yukon 2011
GMC Yukon 2012
GMC Yukon 2013
GMC Yukon 2014
GMC Yukon 2015
GMC Yukon 2016
GMC Yukon 2017
GMC Yukon XL 2015
GMC Yukon XL 2016
GMC Yukon XL 2017
GMC Yukon XL 2018
GMC Yukon XL 1500 2007
GMC Yukon XL 1500 2008
GMC Yukon XL 1500 2009
GMC Yukon XL 1500 2010
GMC Yukon XL 1500 2011
GMC Yukon XL 1500 2012
GMC Yukon XL 1500 2013
GMC Yukon XL 1500 2014

Currently, we do not have an installation guide available for this product. Please contact support for assistance.

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Most orders ship within 3-5 business days. For backordered items, please allow 2-3 weeks.
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- Email info@kovoffroad.com to request a return.
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KOVA OFFROAD
Attn: RETURNS - Order ####
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- Include your order number inside and outside the package.

Defective Items:

- Report defective items within 30 days for warranty claims.
- KOVA OFFROAD covers shipping if item is defective.
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Order Cancellations & Changes:

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- 3rd party vendor items (lights, shocks, etc.) may carry a 20% change/cancellation fee after 72 hours.
- Some items (Garage Sale, Special Orders, Pre-Orders, Group Buys) are non-returnable.

Fitment:

- Customers are responsible for verifying product fitment before purchase.

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