Eibach PRO-SPACER Wheel Spacers

2005–2010 Jeep Grand Cherokee, 2007–2018 Jeep Wrangler

Part #: S90-4-30-007

Overview

The Eibach PRO-SPACER 30mm wheel spacers are engineered to enhance the stance and handling of your Jeep Grand Cherokee (2005–2010) and Jeep Wrangler (2007–2018). Designed for enthusiasts seeking improved track width and a more aggressive wheel fitment, these spacers provide precise wheel positioning without compromising safety or balance. By widening your vehicle’s track, the spacers contribute to better cornering stability and an enhanced visual presence on the road or trail.

Ideal for Jeep owners looking to upgrade their wheels or tires, these spacers allow for fine-tuning of fitment, ensuring compatibility with aftermarket wheels that feature the necessary hub cut-outs. Eibach’s commitment to quality and performance is backed by a million-mile warranty, offering peace of mind with every installation.

Key Features

Engineered for precision and durability, the Eibach PRO-SPACER wheel spacers deliver a range of benefits:

• 30mm thickness to increase track width for improved handling and stability
• Manufactured from high-strength aircraft-grade aluminum alloy for superior strength-to-weight ratio
• Hub-centric design ensures perfect fitment and optimal wheel balance
• Significantly lighter than traditional steel spacers, reducing unsprung weight
• Includes all necessary mounting hardware for straightforward installation
• Compatible with wheels that have cut-outs facing the hub to clear stock studs
• Designed specifically for 2005–2010 Jeep Grand Cherokee and 2007–2018 Jeep Wrangler models
• Backed by Eibach’s million-mile warranty for long-term reliability

Construction & Design

The PRO-SPACER wheel spacers are precision CNC-machined from aircraft-grade aluminum alloy, combining lightweight construction with exceptional strength and corrosion resistance. This material choice reduces the overall weight compared to steel alternatives, minimizing the impact on suspension dynamics and rotational mass. The hub-centric design ensures the spacer centers perfectly on the vehicle hub, maintaining wheel balance and reducing vibrations for a smooth driving experience.

Each spacer undergoes rigorous quality control to meet Eibach’s high standards, ensuring consistent thickness and flawless fitment. The included hardware is engineered to match the vehicle’s specifications, providing secure and reliable mounting.

Installation & Fitment

Installation of the Eibach 30mm wheel spacers is straightforward for experienced enthusiasts or professional installers. These spacers are designed to fit only wheels that have the necessary cut-outs on the back side to clear the stock wheel studs. Before installation, verify that the original stud length minus the spacer thickness leaves at least 10mm of stud protrusion to ensure proper lug nut engagement. The cut-out depth on the wheel should be approximately 11mm to accommodate the spacer.

Note that some U.S.-market wheels may not have the required cut-outs, making them incompatible with these spacers. Always confirm wheel compatibility prior to purchase. No modifications to the vehicle’s hub or studs are required, preserving factory safety standards.

What’s Included

• Two (2) 30mm PRO-SPACER wheel spacers
• All necessary mounting hardware (lug nuts or bolts as required)
• Installation instructions

Ideal For

The Eibach 30mm PRO-SPACER wheel spacers are perfect for Jeep Grand Cherokee and Wrangler owners who want to:

• Improve vehicle handling and cornering stability by widening the track
• Achieve a more aggressive and customized wheel fitment
• Fit larger or wider aftermarket wheels and tires without rubbing
• Maintain factory-level safety and wheel balance with hub-centric design
• Upgrade with a lightweight, durable spacer backed by a trusted brand warranty

Eibach is a motorsport-proven suspension brand best known for performance springs and anti-roll (sway) bar systems engineered to sharpen handling. Whether you’re lowering for a tighter stance or dialing in body control for track days, Eibach components are built to reduce roll, improve stability, and deliver more confident cornering.