Get a Clean 4" Rear Drop for Your Silverado or Sierra

Lower your 2019–2026 Chevy Silverado 1500 or GMC Sierra 1500 with the MaxTrac 201940 Rear Lowering Kit. Designed to deliver a clean 4-inch rear drop while maintaining excellent ride quality, this complete package includes a flip kit, hangers, shackles, bump stops, and matched MaxTrac rear shocks for improved stance and dependable daily drivability.

Built from heavy-duty steel and finished in durable grey powdercoat, this MaxTrac kit is engineered for long-lasting durability and straightforward installation on both gas and diesel trucks.

Key Features

4" Rear Drop

Provides a lower, more aggressive truck stance with improved appearance.

Complete Rear Lowering Package

Includes flip kit, hangers, shackles, bump stops, and rear shocks.

Includes MaxTrac Rear Shocks

Comes with matched 2200LL-4 rear shocks for improved ride control and suspension performance.

Heavy-Duty Steel Construction

Built for strength, durability, and long-term reliability.

Grey Powdercoat Finish

Protects against rust, corrosion, and daily wear.

Bolt-On Installation

Designed for straightforward installation using factory mounting locations.

Maintains Ride Quality

Engineered to provide a lowered stance while preserving comfortable street manners.

What’s Included

Rear Flip Kit
(301940)

Rear Hangers 

Rear Lowering Shackles

Rear Bump Stops

Rear MaxTrac Shocks
(2200LL-4 x2)

Installation Hardware

Vehicle Fitment

Fits Models

2019–2026 Chevrolet Silverado 1500

2019–2026 GMC Sierra 1500

Compatible With

2WD & 4WD models

Gas & Diesel applications

Important Notes

Does NOT fit models equipped with Magneride suspension

Does NOT fit models with mono leaf springs

Designed to be used with front lowering components to create a complete 2"/4" lowering setup

When ordering shocks separately, quantity 2 is required since shocks are sold individually

Not recommended for wheels wider than 9" or wheels with less than 4.5" backspacing
(use may void manufacturer warranty)

Product Specifications

Part Number: 201940

UPC: 706199413859

Rear Drop: 4"

Kit Type: Lowering Kit

Material: Steel

Finish: Grey Powdercoat

Color: Grey

Shock Details: Rear 2200LL-4 (x2)

Engine Compatibility: Gas & Diesel

Weight: 50 lbs

Dimensions: 20" x 20" x 8"

Country of Origin: China

Sold As: Complete Kit

Why Choose MaxTrac Lowering Kits

The MaxTrac 201940 lowering kit is an excellent option for Silverado and Sierra owners wanting a reliable rear drop with quality suspension components included. With durable construction, matched shocks, and a complete bolt-on design, this setup is ideal for street trucks, daily drivers, and custom lowered builds.

Perfect For

Lowered Silverado builds
Lowered Sierra street trucks
Custom truck stance projects
Street performance truck builds
Daily driven lowered trucks
GMT T1XX suspension lowering
Silverado rear drop upgrades
Sierra suspension stance kits