Description

RideTech offers rear lowering kits for a wide range of vehicles. They include all the necessary parts to drop the back end of your truck, such as leaf shackle hangers, axle brackets, and Delrin® leaf spring bushings. Order the rear lowering kit recommended for your specific application.

Product Overview

Rear 5" lowering kit for 1999-2006 Silverado / Sierra 1500 2WD. Includes flip brackets, adjustable shackle bracket, shackles and hardware. Requires c-notches and shorter shocks.

Product Details

Description:	Ridetech 99-06 Chevrolet Silverado 2WD Rear 5inch Lowering Kit
Part Number:	rid11389511
Pricing Group:	Comp
Proposition 65 Warning:	N

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	rid11380110	Ridetech 99-06 GM Silverado/Sierra 1500 2WD StreetGRIP Suspension Lowering System (1x rid11389300, 1x rid22169847, 1x rid11389510, 1x rid11382310, 1x rid11389611, 1x rid11389511)
	rid11380113	Ridetech 99-06 GM Silverado/Sierra 1500 2WD StreetGRIP Suspension Lowering System w/ RQ-S Shocks (1x rid11389300, 1x rid11382310, 1x rid11389611, 1x rid11389511, 2x rid20369847, 1x rid11389513)

Data: v4.2 - Upd: 2026-10-14 17:17:29

Specifications

Product Attributes - Brand

RideTech

Product Attributes - Manufacturer's Part Number

11389511

Product Attributes - Part Type

Suspension Lowering Kits

Product Attributes - Product Line

RideTech Rear Lowering Kits

Product Attributes - UPC

840123514073

Product Attributes - Primary Rear Lowering Component

Shackle

Product Attributes - Front Shocks/Struts Included

No

Product Attributes - Rear Shocks/Struts Included

No

Product Attributes - Hardware Included

Yes

Product Attributes - Quantity

Sold as a kit.

Product Attributes - Notes

Kit also includes axle brackets and bushings.

Compatibility