Home/MAXXStak 1.5"/2"/2.25"/2.5" Adjustable Front Leveling Kit Standard Suspension

MAXXStak 1.5"/2"/2.25"/2.5" Adjustable Front Leveling Kit Standard Suspension



Quick Overview

Fits 2007-2019 GM ½ ton trucks & 2007-2019 GM ½ ton SUV's

SMX-GM725 Review this Product

SMX-GM725 for standard Suspension

* If vehicle is equipped with Magnetic Ride Control please click the link bellow SMX-GM725M.


MAXXStak 1.5 "/2"/2.25"/2.5" Adjustable Front Leveling Kit for 2007-2019 GM ½ ton trucks & 2007-2019 GM ½ ton SUV's

  • Adjustable front leveling kit provides incremental lift heights of 1.5 "/2"/2.25"/2.5" – you don’t have to settle for “almost right”
  • Provides lift to level the vehicle, fit larger wheels and tires, or increase ground clearance
  • Gives the truck or SUV an more aggressive appearance
  • Maintains OEM ride quality
  • Durable and economical alternative to complex and expensive lift kits
  • Premium quality engineering and materials
  • Requires no extensive modifications to the vehicle
  • Excellent SuspensionMAXX customer service and technical support
  • 100% Made in America and covered by the MAXX Structural Lifetime Warranty


    • 2007-2019 Cadillac Escalade Std. EXT, ESV 4x4 / 2wd / AWD
    • 2006-2013 Chevrolet Avalanche 4x4 and 2wd
    • 2007-2019 Chevrolet/GMC Silverado/Sierra 1500 4x4 / 2wd / AWD
    • 2007-2019Chevrolet/GMC Suburban/Yukon 1500/XL 4x4 / 2wd / AWD
    • 2007-2019 Chevrolet/GMC Tahoe/Yukon STD and Z71 4x4 / 2wd / AWD

If you want to lift your front end to add larger wheels and tires, gain more ground clearance, stop your air dam from dragging on high objects, or compensate for the added weight of a custom bumper or winch MAXXStak Adjustable Front Leveling Kits are the solution. Perfect for off road use, and work and utility trucks.

The SuspensionMAXX MAXXStak 1.5 "/1.75”/2"/2.25"/2.5” Adjustable Front Leveling Kit is designed for the 2007-2019 Cadillac Escalade EXT and ESV, 2006-2013 Chevrolet Avalanche, 2007-2019 Chevrolet /GMC Silverado & Sierra 1500, and 2007-2019 Chevrolet/GMC Suburban, Tahoe & Yukon. The high quality kit provides the ultimate in adjustability and enables you to lift your front suspension by 1.5, 1.75, 2, 2.25 or 2.5 inches by inserting assorted shims that are specifically manufactured to combine with the strut mount for increased lift height. This adjustability allows you to obtain just the right amount of front lift for your needs – to match or exceed the height of the rear of the truck, as well as compensate for variables such as cab length, front end weight, desired snow plow height, etc.

To gain 1.5 inches of lift simply insert the solid steel MAXXStak spacers between the lower coil over struts and control arms then fasten with the supplied Grade 8 bolts and stover lock nuts. Lift can be further increased by ¼ inch increments, up to a maximum of 2.5 inches, by inserting a specified number of the provided Ultra High Density Polyurethane shims. These shims are specifically manufactured to combine with the strut mount for increased lift height. MAXXStak is compatible with steel or aluminum control arms and works with 2 wheel drive and 4 wheel drive vehicles. Installation takes approximately 2-2.5 hours using appropriate tools and is supported by the SuspensionMAXX Techical Support Program.

The MAXXStak Advanced Leveling Lift Kit for GMT900 based trucks and SUV’s is an economical alternative to a complex and expensive lift kit. The kit features leveling lift spacers that allow the original equipment shocks to be used, which maintains the comfort of the easy riding coil spring suspension used on GMT 900 vehicles. Retaining the stock shocks also reduces your cost. SuspensionMAXX leveling kits come complete with all necessary parts and hardware. No rude surprises learning additional components are needed – right when you are in the middle of doing the installation. MAXXStak is quickly and easily installed when using the correct tools and requires no cutting or drilling – making it reversible and ideal for leased vehicles.

100% American made and covered under the MAXX Warranty

Fits 2007-2019 GM ½ ton trucks & 2007-2019 GM ½ ton SUV's

Customer Reviews

  • eric lam 9:19pm October 20 2017
    this is my 3rd leveling kit from these guys. everything is top notch and well made. their tech support is above everyone else!!! I will not buy anything else.
  • Chris 8:58am March 21 2016
    The product was delivered 5 days after i paid for it.. It was easy and straight forward to install.. The hardest part was prying down on the sway bar by myself.. Once i figured out a way to do that by myself, the rest was easy.. everything is pretty straight forward.. It made my 2015 tahoe ltz have the look i wanted..
  • Paul Platt 10:32pm February 14 2016
    I installed this on my 2014 Silverado crew cab. Easy install and truck looks Great! I never liked the look of the front end dipping down. Now it looks like a truck should. If you are looking for a leveling kit this is the one!!
  • Tim B 5:39pm February 1 2016
    I just put this level kit on my 2016 GMC Sierra 1500 Denali. I was able to put 34" tires on factory rims. I was able to do some minimal trimming of the inner fender liner and it has no tire rub. I was able to maintain my factory ride. I also put a 1.5" spacer in the back for the leaf springs because I do tow a trailer at times. This is a great level/lift.
  • Alan 9:28am December 4 2015
    Just wanted to say I finally installed this. Not that I doubted you but last time I tried another vendor's leveling kit on my previous magnetic ride suburban...it threw codes and jacked up everything. Your kit fit perfect on my 2015 suburban ltz. Rides perfect, looks like the factory SHOULD have made it. I mean who would have thought a suburban would actually scrape a parking curb...not anymore. Your trick bracket for the magnetic ride sensor is genius. Thanks so much! Alan
  • Matt G. 7:36pm September 17 2015
    I have had 3 Suspension Maxx leveling kits on my Silverados ('09, '13 and now my '15). My trucks retained their factory ride quality while giving me enough room to clear larger tires. I had the kits installed at Belle Tire locations. It was affordable and convenient to get the install, the alignment and a new tires all in the same spot.

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Return Policy

If you wish to return your SuspensionMAXX product please contact us by phone or email. You must notify us within 15 days of receiving your shipment. Non-warranty returns are subject to a 15% restocking fee, and all shipping charges are non-refundable. Items must be in new condition (No Exceptions), any cosmetic wear or damage from improper packaging in return shipping will increase the restocking fee to 25%. You are responsible for the return shipping cost and insurance fee (if desired). Please print your daytime phone contact number on the original invoice, and enclose it in the return shipment. Also, please print the order number on the outside of the carton being used for return shipment. Our staff will inspect returned products, and issue credit promptly. No returns after 30 days from date of delivery. If you have ordered the wrong item by mistake, we do offer exchanges at no additional charge within 30 days.

SuspensionMAXX, Inc.
1692 Marquette Ave
Bay City, MI 48706

Contact information
Phone 1-888-629-9226
Fax 989-667-7965