Product Details

Description

Tuff Country 79055 5.5-inch tapered lift blocks are a durable, cast‑iron solution designed to raise the rear end of leaf-spring 4WDs. This pair is engineered to improve stance and axle angle, delivering reliable performance on and off the road.

  • Material: Cast iron construction for lasting strength and rigidity under load.
  • Lift height: 5.5-inch tapered blocks to elevate the rear axle and optimize driveline geometry.
  • Width: 2.5" block width, designed for secure mounting on leaf-spring rear suspensions.
  • Tapered design: Precision taper helps adjust and improve rear axle angle for better alignment.
  • Pair included: Two blocks come together to complete a balanced rear‑axle lift.
  • Application: Specifically designed for the rear axle of vehicles with leaf-spring suspensions; intended for use on 4WD platforms.

This setup supports a lifted stance with improved clearance, making it a practical upgrade for off‑road or rugged daily driving. By refining the rear axle angle, these blocks help maintain driveline efficiency and stability, contributing to a more controlled suspension feel and consistent handling when the vehicle is lifted.

Specifications:


Single or Multi-Box Packaging: Single Box
Weight: 26.0 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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Selling Suspension Systems for 35+ Years

Tuff Country EZ-Ride Suspension was incorporated over 35 years ago, realizing the desperate need for quality suspension products in the after market world.

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