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Suspension and Components› Suspension Kits

Riderech

Rear Lowering Kit

Name: Rear Lowering Kit
Brand: Riderech
SKU: 12299511-RT

$1,160.00

SKU: 12299511-RT

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Non-Returnable Item

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Moderate — 2–4 hours

Overview

The Ridetech 12299511-RT is a rear lowering kit designed to lower 2015-2026 Ford F-150 models. It offers an adjustable ride height with a rear drop ranging from 3.5 to 5.5 inches. This kit provides a lowered stance, improved ride quality, and sharper handling.

Show original supplier description

The Ridetech 12299511-RT is a rear lowering kit engineered to significantly enhance the stance, handling, and ride quality of your 2015-2026 Ford F-150. This system allows for an adjustable rear drop between 3.5 and 5.5 inches, transforming your truck into a high-performance muscle vehicle. Constructed with 100% bolt-on components and made in the USA, this kit includes everything needed for installation without welding. At its core are adjustable Ridetech/Fox shocks featuring aluminum bodies, mono-tube/gas pressure technology, and adjustable valving. These shocks come with an impressive 1,000,001-mile warranty, underscoring their durability and performance. However, it's important to note specific fitment requirements. This kit does not fit PowerBoost Hybrid trucks due to potential clearance issues with the driveshaft. Additionally, trucks equipped with headlight sensors will require the bracket kit Part # 12299501 for proper installation.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Riderech
Part Number	12299511-RT
Category	Suspension and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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