Customizable Rear Inner Fenders for JL / JLU

Why Are Rear Aluminum Inner Fenders Critical for Your Jeep JL?

The rear wheel wells of the Jeep JL are highly exposed to rocks and debris that can damage the body tub and trap corrosive mud. Stock plastic liners often sag or fail when subjected to offroad abuse or when paired with larger tires. Rock Ready Offroad Rear Aluminum Inner Fenders provide a rigid, rust-proof shield that protects your vehicle while giving the rear of your JL a clean, aggressive, and finished look that stands up to the toughest trails.

What Makes Rock Ready Offroad Rear Inner Fenders Different?

Our rear inner fenders are proudly Made in the USA and constructed from high-grade 3/32 inch aluminum to provide maximum strength without adding excessive weight. We utilize a multi-piece design that is precision-cut to match the body lines of the 2018-Present Wrangler. Every set is finished in a durable textured black powder coat and assembled with stainless steel hardware, ensuring your Jeep stays protected and looks professional for years to come.

• Made in the USA from 3/32 inch high grade aluminum
• Lightweight design optimizes suspension performance
• Stainless steel hardware provides long term corrosion resistance
• Textured black powder coat finish for a rugged look
• Precision CNC cut for a perfect fit on the JL platform

Technical Specifications

Designed for the serious offroader, these rear inner fenders are built to be both functional and highly aesthetic. The aluminum construction ensures they will never rust, making them a permanent upgrade for any Jeep JL or JLU build.

• 3/32 inch high grade aluminum construction
• Industrial grade textured black powder coat finish
• High strength stainless steel assembly hardware
• Multi piece design for a refined custom appearance

Which Jeep Models Do These Rear Inner Fenders Fit?

This rear-only set is engineered specifically for the current generation 2018 to present Jeep Wrangler platforms. They are designed to work seamlessly with most aftermarket fender flares and provide a much more durable alternative to factory liners.

• Jeep Wrangler JL 2-Door (2018-Present)
• Jeep Wrangler JLU 4-Door (2018-Present)
• Fits all trim levels including Sport, Sahara, Rubicon, and 392

Looking for Custom Designs or Extreme High Clearance?

Because these fenders are part of our customizable line, they provide more room for custom design options such as laser-cut logos, personal text, or unique patterns. You can see examples of our personalized builds by visiting our Inner Fender Gallery. If your build requires maximum suspension travel to clear Apex style sway bar links or needs extreme flex capabilities, please check out our High Clearance Inner Fenders which are specifically engineered for those high-performance applications.

• Choose this set for maximum room for custom laser-cut designs
• Choose High Clearance models for extreme flex and Apex sway bar links
• Secondary mesh inserts can be color matched to your Jeep

How Do I Order or Customize My Rear Inner Fenders?

As our products are Made in the USA and built to order, we can work with you to create a personalized set that perfectly matches your Jeep’s theme. You can use the design box during checkout to provide your custom details, or contact us directly to discuss a one-of-a-kind fabrication project.