Product Details

Description

The Tuff Country 66290 Dual Inline Steering Stabilizer is a heavy-duty stabilization kit designed for Ford F-250 and F-350 4WD pickups. It helps drivers with lifted setups and 35" or larger tires reduce steering shimmy and achieve steadier, more confident handling.

  • Dual inline design: Two stabilizer cylinders mounted in-line to dampen steering inputs and minimize steering wander.
  • Ford F-250/F-350 4WD compatibility: Specifically engineered for 1999–2004 models to fit the factory geometry.
  • Heavy-duty SX5000 construction: Built for demanding on- and off-road use with durable components.
  • 35" tires or larger: Optimized for oversized tires and lifted suspensions to stabilize steering dynamics.
  • Simple mounting to axle/frame and tie-rod: Designed to mount one end to the axle or frame and the other to the stock tie-rod for straightforward installation.
  • Includes mounting hardware: Comes with brackets, bolts, and U-bolts; dust boots available as an optional accessory.

Experience more confident steering as you cruise highways or crawl rough trails. The dual stabilizers absorb sharp steering inputs, reduce shimmy at speed, and deliver a steadier feel when towing or carrying a load. This upgrade helps you maintain control with oversized tires, minimizes wandering on uneven pavement, and preserves steering precision without altering ride height or alignment.


Year Range Make Model Drivetrain Fitment Note
1999–2004 Ford F250 4WD
1999–2004 Ford F350 4WD

Specifications:


Single or Multi-Box Packaging: Single Box
Weight: 19.0 lb


FAQs

Please read our FAQs page to find out more.

Will this part fit my vehicle?

Fitment varies by year, make, model, drivetrain, and lift height. Always use the vehicle fitment selector or refer to the fitment notes on the product page before purchasing. If you’re unsure, our team can help confirm compatibility.

Are Tuff Country products street legal?

Most Tuff Country products are designed for on-road and off-road use, but local laws and regulations vary by state and country. It is the customer’s responsibility to ensure compliance with local vehicle regulations after installation.

Is professional installation required?

Professional installation is recommended but not required. Many products can be installed by experienced DIYers with proper tools. However, improper installation can affect ride quality, safety, and warranty coverage.

Will this affect my ride quality?

Tuff Country products are engineered to balance ride comfort, performance, and durability. Ride quality can change depending on lift height, vehicle setup, tire size, and other suspension components.

Are Tuff Country products covered by a warranty?

Yes. Tuff Country products are backed by a manufacturer warranty that covers defects in materials and workmanship. Warranty terms vary by product type and do not cover damage caused by misuse, improper installation, or normal wear.

Can I run larger tires with this product?

Many Tuff Country lift kits and suspension components allow for larger tire sizes, but maximum tire clearance depends on wheel offset, tire width, and vehicle configuration. Refer to the product details or contact support for guidance.

What is the return policy?

Unused, uninstalled products may be eligible for return within the stated return window. Items must be in new condition and returned in original packaging. Shipping costs and restocking fees may apply.

Who can I contact if I have questions?

Our customer support team is available to help with fitment questions, installation guidance, and order support. Reach out before purchasing if you want to ensure you’re selecting the right part for your build.

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