Toyota 4Runner Suspension Upgrade: Best Leveling Kits

When it comes to off-road capability and rugged reliability, the Toyota 4Runner stands out as a proven platform. But if you’re looking to improve the stance, gain ground clearance, or prepare your vehicle for larger tires, a leveling kit is one of the easiest and most effective upgrades.

Whether you’re driving an older model or a newer one, Function and Form offers a range of leveling kits to meet your needs. Below, we compare some of the best Toyota 4Runner leveling kits.

 

3″/2″ Front and Rear Leveling Lift Kits

Fitment: 1995–2004 and 2005–2017 Toyota 4Runner

For drivers who want to balance front and rear height while gaining improved clearance, the 3-inch front and 2-inch rear kits are a solid solution. Available for both the 1995–2004 and 2005–2017 models, these kits provide an aggressive, yet balanced lift. This setup is great for accommodating larger tires, improving off-road geometry, and reducing the factory rake without compromising everyday drivability.

The kit includes components that are CNC-machined from 6061 hardened aluminum alloy for the earlier models. It uses a precise lift ratio so that a spacer height of roughly 1.22 to 1.5 inches results in an actual 3-inch lift. Installation is straightforward with a bolt-on design.

No differential drop or cutting is required. The factory ride quality is maintained, which makes these kits ideal for daily driving with weekend trail duty.

 

2.5″ Front Leveling Kits

Fitment: 1995–2004 and 2005–2017 Toyota 4Runner

If your goal is to correct the nose-down rake and improve ground clearance without changing the rear ride height, the 2.5-inch front leveling kit is a great option. Available for both older and mid-2000s 4Runners, these kits are simple, effective, and dependable.

The 1995–2004 version is CNC-machined from durable 6061 aluminum. It is sold in pairs and arrives ready for direct bolt-on installation. The 2005–2017 version features a similar construction and maintains consistent lift across the front suspension. Despite being only around 1.25 inches thick, the kit delivers an actual 2.5-inch lift after installation due to suspension geometry.

These front-only Toyota 4Runner leveling kits are best for drivers who want to fit slightly larger tires, level out their vehicle’s stance, and improve front clearance for light off-roading, curbs, or snow.

 

2″ and 3″ Front Leveling Kits (2005–2024)

Fitment: 2005–2023 Tacoma, 2003–2024 4Runner

For newer model 4Runners, Function and Form offers modern leveling options that work well with both factory suspension and mild lift setups. The 2-inch and 3-inch front leveling kits are designed to be vehicle-specific and fit up to 32-inch and 33-inch tires, respectively.

The 2-inch kit provides a clean, modest lift. It’s perfect for drivers who want to eliminate rake while maintaining full-ride comfort and geometry. The spacer height is just over one inch, but the effective lift reaches two inches thanks to the suspension design.

The 3-inch kit is ideal for those looking to push fitment for larger tires and gain extra front clearance. It provides a noticeable lift and pairs well with off-road wheels and armor. Both kits come with a bolt-on installation process. There is no need for cutting, welding, or differential spacing.

 

2″ Front Leveling Kit (1995–2004)

Fitment: 1995–2002 Toyota 4Runner

For early-model 4Runner owners, this 2-inch front leveling kit brings a simple, budget-friendly way to update your vehicle’s stance. It comes with a spacer that measures just 0.85 inches in thickness, but provides a full 2-inch lift once installed. This option is designed specifically for the first and second-generation 4Runner suspension geometry.

Ideal for restoring a balanced look or clearing slightly oversized tires, this kit is a great entry-level upgrade. It keeps ride quality smooth and installation remains easy with no permanent modifications needed.

Our leveling kits are crafted for Toyota 4Runner owners who value simplicity, reliability, and a clean lifted stance. Whether you’re updating a vintage rig or upgrading a newer model for the trail, these leveling kits offer the right lift without compromising ride quality.

Each one is engineered for easy installation and designed to work with factory components. For 4Runner enthusiasts seeking improved clearance and a more aggressive profile, these kits deliver dependable results with minimal effort.

 

 

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