ReadyLift 66-3085 - Leveling Kits

Description

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.

2.25" Front Leveling Kit - GM Full Size Truck / SUV 1500 LD 6-Lug 2007-2018

Specifications

BrandReadyLift
Part Number66-3085
FitmentDirect Fitment
Front Lift Height2.25 Inches
Install DifficultyDifficult Requires Professional Installation
Installation TimeAbout 4 hours
Max Tire Size33 Inch
Weight4 lbs

Vehicle Fitment

Year(s)MakeModelSubmodel
2019ChevroletSilverado 1500 LDLT
2019GMCSierra 1500 LimitedBase
2006-2018ChevroletSilverado 1500LT
2007-2018ChevroletSilverado 1500LTZ
2015-2018ChevroletSilverado 1500SSV
2006-2018ChevroletSilverado 1500WT
2007-2018ChevroletTahoeLS
2007-2018ChevroletTahoeLT
2017-2018ChevroletTahoePremier
2012-2018ChevroletTahoeSSV
2015-2018GMCYukon XLDenali
2015-2018GMCYukon XLSLE
2015-2018GMCYukon XLSLT
2007-2017CadillacEscaladeBase
2011-2017CadillacEscaladeLuxury
2008-2017CadillacEscaladePlatinum
2011-2017CadillacEscaladePremium
2017CadillacEscaladePremium Luxury
2008-2017CadillacEscalade ESVBase
2011-2017CadillacEscalade ESVLuxury
2008-2017CadillacEscalade ESVPlatinum
2011-2017CadillacEscalade ESVPremium
2017CadillacEscalade ESVPremium Luxury
2015-2017ChevroletSuburbanLS
2015-2017ChevroletSuburbanLT
2017ChevroletSuburbanPremier
2014-2017GMCSierra 1500Base
2007-2017GMCSierra 1500Denali
2007-2017GMCSierra 1500SLE
2007-2017GMCSierra 1500SLT
2008-2017GMCYukonDenali
2007-2017GMCYukonSLE
2007-2017GMCYukonSLT
2015-2016ChevroletSuburbanLTZ
2007-2016ChevroletTahoeLTZ
2007-2014ChevroletSuburban 1500LS
2007-2014ChevroletSuburban 1500LT
2007-2014ChevroletSuburban 1500LTZ
2007-2014GMCYukon XL 1500SLE
2007-2014GMCYukon XL 1500SLT
2007-2013GMCSierra 1500SL
2007-2013GMCSierra 1500WT
2010-2013GMCSierra 1500XFE
2007-2012ChevroletAvalancheLS
2007-2012ChevroletAvalancheLT
2007-2012ChevroletAvalancheLTZ
2007-2012ChevroletSuburban 1500Base
2007-2009, 2011-2012ChevroletTahoeBase
2007-2011ChevroletAvalancheBase
2008-2010ChevroletTahoeZ71
2007-2009GMCYukonBase
2007ChevroletSilverado 1500 ClassicLT
2007ChevroletSilverado 1500 ClassicWT
2007ChevroletSilverado 1500 HD ClassicLT
2007GMCSierra 1500 ClassicSLE
2007GMCSierra 1500 ClassicSLT
2007GMCSierra 1500 ClassicWT
2007GMCSierra 1500 ClassicSL
2006ChevroletSilverado 1500 HDLT

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ReadyLift P/N 66-3085

Leveling Kits

$249.95

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In Stock
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4.8 out of 5 stars, 5,735 Google store reviews. These rate our stores, not this product. Read the reviews.
4.8
5,735 reviews
Store reviews on Google

Rated 4.8 across 24 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Gary Holtzclaw
Oxford · 21 hours ago

Bedliner installed, in and out less than 20 minutes

Don Traylor
Jonesboro · 24 hours ago

Brian was so very professional and knowledgeable of the job he performed!!!

Ryan Spikes
Lilburn · 1 day ago

I purchased a roll up cover that came damaged from the factory. Jim was able to kindly replace my broken part with another one. Exceptional customer service.

Zachary Brooks
Marietta · 3 days ago

Great service as always. Needed something quickly, the store had it in stock and was able to pickup within minutes. Justin was helpful and very accommodating. Highly recommend!

Allen
Gainesville · 3 days ago

Just had Arcane Warrior roof rack installed. Unbelievably quick and convenient service. Blake and Garrett were readily available and exceptionally personable. Highly recommend them for any and all truck accessory recommendations, provisions and installations!

Michael Burgess
Cumming · 4 days ago

Good pricing, fast service. Quality products.

Ike Newton
Trussville · 4 days ago

Good experience. If you need truck accessories, these are the guys.

Eric Cohen
Madison · 4 days ago

⭐️⭐️⭐️⭐️⭐️ WOW – That’s How You Stand Behind Your Work H&H installed my airbags last year, and recently I ran into an issue where they stopped working. From the very first call, they were incredibly helpful and patient, walking me through troubleshooting over the phone trying to save me a trip. When we couldn’t get it resolved, I called first thing Monday morning and they had me scheduled right away. They got the truck in, diagnosed the issue, and replaced the parts — completely under warranty — no hassle, no excuses. A couple hours later I was back on the road. That’s rare service these days. Professional. Honest. Stand-up guys who truly stand behind their work. H&H is hands down the place to go for all your truck needs. 💪

John Nickell
Pensacola · 4 days ago

Very knowledgeable, great selection and fast install .

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.

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