2021-2025 GM SUV 2″/4″ LOWERING KIT (SPINDLES/REAR ARMS) (NON MAGNERIDE/ADAPTIVE RIDE) *** SIGNIFICANT REAR GROUND CLEARANCE REDUCTION ***

Maxtrac KS330824

$1,034.42

MAX TRAC SUSPENSION’S PART# KS330824 IS A 2″/4″ LOWERING KIT INCLUDING FRONT SPINDLES & REAR CONTROL ARMS


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Product Specs

Engine Types: Gas

UPC: N/A

Tariff: N/A

Kit Type: LOWER

Lower (Front): 2

Lower (Rear): 4

Weight: 107 lbs

Country Of Origin: N/A

Sold As: KIT

Color: BLACK

Finish: BLACK POWDERCOAT

Material: STEEL

Multiple Box Item: Y

Origin Criterion: N/A

Unit Of Measure: IN

California Residents : WARNING, Proposition 65 Notice

KIT OR COMPONENT BOX BREAKDOWN

101920 - 2019-2025 SILVERADO/SIERRA 1500 & 2021-2025 GM SUV 2″ LOWERING SPINDLES

200804 - 2021-2025 GM SUV REAR 0″-4″ LOWERING CONTROL ARMS *** SIGNIFICANT REAR GROUND CLEARANCE REDUCTION ***

MaxTrac KS330824 – Complete 2”/4” Lowering Kit For 2021 and Newer Chevy/GMC/Cadillac SUV 2WD/4WD

The Max Trac KS330824 is a complete 2” front / 4” rear lowering kit designed to give your 2021 and newer Chevy, GMC, or Cadillac SUV an aggressive stance without sacrificing factory ride quality. Crafted with precision and high-quality materials, this kit enhances your truck’s stance and handling. It includes all components necessary for a complete, bolt-on installation.

Front Components

The front features Signature Series 101920 2” lowering spindles, cast from ductile iron and E-coated for a durable finish:

  • Relocates the hub assembly upward by a true 2” while maintaining ball joint-to-ball joint factory geometry to preserve suspension performance.
  • E-coated for corrosion resistance and lasting durability.
  • Now fits 2WD/4WD/AWD models equipped w/ MagneRide or Adaptive Ride Control (Requires part# 1019AR)

Rear Components

The rear is lowered using industry-first 200804 adjustable, fabricated lower control arms:

  • Fully boxed, welded, and powder-coated matte black for strength and corrosion resistance.
  • Multiple adjustment holes allow ride height tuning from stock stance down to a 4” drop, inch by inch.
  • Compatible with standard struts, adaptive ride struts, or air ride struts.
  • Vulcanized rear control arm bushings provide improved durability and reduced noise.
  • Designed for bolt-on installation and aligns to factory specs for proper suspension geometry.

Features

  • Signature Series ductile iron lowering spindles for strength and OE-style fit
  • Fully fabricated, boxed rear lower control arms with vulcanized bushings
  • Powder-coated matte black finish for corrosion resistance and clean appearance
  • Compatible with MagneRide & Adaptive Ride Control suspension systems
  • Factory-like ride quality with improved handling and stability
  • Eliminates factory rake for a more aggressive stance
  • Aligns precisely to factory suspension specifications
  • Fender trimming may be required depending on wheel/tire setup

Benefits

  • Delivers a clean, aggressive stance without compromising ride comfort
  • Adjustable rear control arms allow precise ride height tuning
  • Durable corrosion-resistant components built to last
  • Maintains proper suspension geometry and alignment
  • Compatible with most aftermarket wheels and tires

Additional Notes

  • Fender trimming may be necessary depending on wheel and tire size
  • Rear arms significantly reduce ground clearance
  • 0”-3” “High Clearance” rear arms coming soon (Part# 200804-HC. Provides additional 1” ground clearance over 0”-4” arms)

Installation Guides

101920 SPINDLES - Click Here to Download Part Installation Guide - Download Guide

200804 REAR ARMS - Click Here to Download Secondary Installation Guide - Download Guide

Labor Hours - 6

IMPORTANT FOOTNOTES ! PLEASE READ !

  • REQUIRES 18" RIMS OR LARGER W/ 6" BACKSPACING OR LESS
  • THESE SPINDLES FEATURE A SLIGHTLY REDUCED TURNING RADIUS TO FIT FACTORY 18" WHEELS
  • THE TURNING RADIUS CAN BE INCREASED IF RUNNING 20" RIMS OR LARGER
  • SUV'S W/ MAGNERIDE OR ADAPTIVE RIDE CONTROL WILL REQUIRE PART# 1019AR SENSOR BRACKETS
  • DOES NOT FIT AT4 MODELS
  • THE REAR CONTROL ARMS FEATURE A 3" REDUCTION IN GROUND CLEARANCE AT THEIR LOWEST POINT. IN THE EVENT OF HEAVY PAYLOAD/TONGUE WEIGHT, GROUND CLEARANCE CAN BE EVEN FURTHER REDUCED
  • REAR CONTROL ARMS ARE ADJUSTABLE FROM 0"- 4" DROP
  • 17" WHEELS DO NOT WORK WITH THESE SPINDLES INCLUDING SPARE TIRES WITH 17" WHEELS
  • MAX TRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES

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The Maxtrac Difference

Over the past 10+ years, Max Trac has become a recognizable and trustworthy brand in the industry built on three principals:

Quality
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