MaxTrac KC331336 Adjustable 3"/5"–4"/6" Lowering Kit for 2016-2018 Silverado Sierra 1500

Adjustable Lowering for the Perfect Stance

Dial in the exact look you want with the MaxTrac KC331336 Adjustable Lowering Kit for 2016–2018 Chevrolet Silverado 1500 and GMC Sierra 1500 2WD and 4WD trucks equipped with stamped steel or aluminum control arms. This complete kit delivers an adjustable 3- to 4-inch front drop and 5- to 6-inch rear drop using front lowering struts, drop spindles, a rear flip kit, hangers, shackles, and matched MaxTrac rear shocks for excellent ride quality and handling.

Key Features

Adjustable 3"/5" to 4"/6" Drop

Allows you to choose between a 3- or 4-inch front drop and a matching 5- or 6-inch rear drop for a customized stance.

Front Lowering Struts Included

Includes a pair of MaxTrac 221303 lowering struts that improve ride quality while providing adjustable front ride height.

Heavy-Duty Drop Spindles

Drop spindles retain proper suspension geometry and steering characteristics while lowering the front of the truck.

Complete Rear Lowering System

Features a rear flip kit, hangers, shackles, and MaxTrac rear shocks to achieve a balanced lowered stance.

Designed for Specific Control Arms

Engineered exclusively for Silverado and Sierra 1500 models equipped with stamped steel or aluminum lower control arms.

Durable Powder-Coated Construction

Heavy-duty steel components feature a durable grey powder-coated finish for long-lasting corrosion resistance.

What's Included

Front MaxTrac 221303 lowering struts (Qty. 2)
Front drop spindles
Rear flip kit
Rear hangers
Rear shackles
Rear MaxTrac 2000LL-4 shocks (Qty. 2)
Installation hardware (where supplied by manufacturer)

Vehicle Fitment

Fits

2016–2018 Chevrolet Silverado 1500 2WD & 4WD
2016–2018 GMC Sierra 1500 2WD & 4WD
Models with stamped steel or aluminum control arms
Also fits 2019 Chevrolet Silverado 1500 Legacy
Also fits 2019 GMC Sierra 1500 Limited

Does Not Fit

Models with cast steel control arms

Important Notes

Requires 18-inch wheels or larger.
Wheels smaller than 20 inches require ball joint trimming for proper clearance.
Fits stamped steel or aluminum control arms only. Verify your suspension before ordering.
2014–2018 models equipped with a 2-piece driveshaft require MaxTrac Carrier Bearing Kit #611500.
Also fits 2019 GM 1500 Legacy/Limited models.
When ordering replacement shocks separately, order quantity two, as shocks are sold individually.
MaxTrac does not recommend using wheels wider than 9 inches or wheels with less than 4.5 inches of backspacing. Failure to follow these recommendations may void the manufacturer's warranty.

Product Specifications

Brand: MaxTrac Suspension
Part Number: KC331336
UPC: N/A
Product Type: Lowering Kit
Kit Type: Lowering Kit
Front Drop: 3-4 Inches (Adjustable)
Rear Drop: 5-6 Inches (Adjustable)
Front Shocks: MaxTrac 221303 (Qty. 2)
Rear Shocks: MaxTrac 2000LL-4 (Qty. 2)
Material: Steel
Finish: Grey Powdercoat
Color: Grey
Sold As: Kit
Weight: 108 lbs
Multiple Box Item: Yes

Why Choose the MaxTrac KC331336?

The KC331336 offers the flexibility to fine-tune your truck's stance without sacrificing ride quality. With adjustable lowering struts, drop spindles, a complete rear lowering system, and premium MaxTrac shocks, it's an excellent choice for Silverado and Sierra owners looking for both performance and appearance.

Perfect For

2016–2018 Chevrolet Silverado 1500
2016–2018 GMC Sierra 1500
2019 Silverado Legacy
2019 Sierra Limited
Street trucks
Show trucks
Performance lowering builds
Adjustable ride height upgrades