Savvy Offroad Aluminum Ultra Highline Fender & Inner Fender Bundle | 2018–2026 Jeep Wrangler JL/JLU

Build a complete high-clearance wheel-well system with the Savvy Offroad Aluminum Ultra Highline Fender and Inner Fender Bundle for the 2018–2026 Jeep Wrangler JL and JLU.

This complete package includes:

• Front aluminum ultra-highline outer fenders
• Rear aluminum ultra-highline outer fenders
• High-clearance aluminum front inner fenders
• High-clearance aluminum rear inner fenders

Together, these components increase usable tire clearance inside and outside all four wheel wells. The ultra-highline outer fenders raise and enlarge the wheel openings, while the high-clearance inner fenders replace the restrictive factory plastic liners. This creates the space needed for properly configured Jeep builds running 40–42-inch tires, improved suspension up travel, and aggressive trail articulation. Constructed from lightweight, corrosion-resistant aluminum, the complete package delivers trail-ready durability and component protection without the unnecessary weight of comparable steel fenders. Whether your JL or JLU is built for rock crawling, trail riding, overlanding, competition, or aggressive street-and-trail use, this complete Savvy fender system provides the clearance, protection, and clean appearance needed for a serious large-tire build. Made in the USA and shipped in raw aluminum.

Bundle and Save

Get the complete exterior and interior fender system in one convenient package. Purchasing the bundle provides matched components, simplified ordering, and savings compared with purchasing each fender kit separately.

Complete Front and Rear Wheel-Well System

This is more than an exterior fender kit. It is a complete wheel-well clearance and protection system for the Jeep Wrangler JL and JLU. The front and rear ultra-highline outer fenders increase exterior tire clearance. The front and rear aluminum inner fenders replace the restrictive factory liners while helping protect critical components from rocks, mud, water, and trail debris.

Both sides of the wheel well matter on a large-tire Jeep:

• Outer fenders determine the size and position of the visible wheel opening.
• Inner fenders determine the usable space and component protection inside the wheel well.

Installing only highline outer fenders can leave the factory plastic liners as the next contact point. This bundle addresses the complete wheel well at all four corners.

Why This Bundle Matters on the JL Platform

Fitting 40–42-inch tires correctly requires more than adding suspension lift.

The tires need adequate clearance during:

• Suspension compression
• Front steering
• Rear axle articulation
• Off-camber suspension movement
• Real-world trail use

Factory fenders and factory plastic inner liners were not designed around 40–42-inch tires, extended suspension travel, coilovers, long-arm suspensions, or competition-style Jeep builds. Adding more lift may provide static tire clearance, but it also raises the Jeep’s center of gravity and can affect stability, steering geometry, driveline angles, handling, and suspension performance. Savvy’s complete ultra-highline fender and inner-fender system addresses clearance directly at the wheel wells. The outer fenders create larger openings, while the inner fenders preserve usable interior clearance and protect important components. The result is a lighter, cleaner, and more capable Jeep that can maintain a lower and more stable stance.

Actual tire clearance depends on:

• Actual tire dimensions
• Wheel width and offset
• Axle width and placement
• Suspension height and travel
• Bump-stop configuration
• Steering angle
• Coilover or shock placement
• Other body and suspension modifications

What Is Included

Front Aluminum Ultra Highline Fenders

High-clearance front outer fenders engineered to create additional space for oversized tires during suspension compression and steering.

SKU: SD0156

Rear Aluminum Ultra Highline Fenders

Raised rear outer fenders designed to create additional tire clearance during rear suspension compression and axle articulation.

SKU: SD0157

High-Clearance Aluminum Front Inner Fenders

SKU: SD0026

Modular aluminum front inner fenders designed to replace the restrictive factory plastic liners while providing additional tire clearance and engine-bay protection.

The front kit includes both:

• Solid removable panels for maximum coverage
• Vented removable panels for increased airflow and heat dissipation

The trimmable design can be adapted for custom suspension components, coilovers, shock reservoirs, and specialized builds.

High-Clearance Aluminum Rear Inner Fenders

SKU: SD0027

High-coverage aluminum rear inner fenders designed to provide additional tire clearance while protecting rear wheel-well components from rocks, mud, water, and trail debris.

Key Features

Complete Four-Corner Fender System

Includes front outer fenders, rear outer fenders, front inner fenders, and rear inner fenders for a complete JL/JLU wheel-well upgrade.

Designed for 40–42-Inch Tires

Engineered to provide the interior and exterior wheel-well clearance needed for properly configured Jeep builds running 40–42-inch tires.

Final clearance depends on the complete suspension, axle, steering, wheel, tire, and bump-stop setup.

Run Larger Tires with Less Lift

The ultra-highline wheel openings provide additional tire clearance without requiring excessive suspension lift solely to prevent fender contact.

Maintaining a lower ride height can help preserve:

• Lower center of gravity
• Better off-camber stability
• Improved trail handling
• More predictable on-road behavior
• Better suspension geometry

Improved Suspension Up Travel

Increasing clearance inside and outside the wheel wells allows the tires to cycle farther before contacting the fenders or liners. This helps the suspension and shocks use more of their intended travel.

Increased Front Steering Clearance

The front outer and inner fenders work together to create more room for oversized tires during steering and suspension compression.

Final full-lock clearance depends on wheel offset, axle width, tire dimensions, steering angle, and suspension setup.

Improved Rear Articulation Clearance

The rear outer and inner fenders create additional space for oversized rear tires during suspension compression and axle articulation.

Solid and Vented Front Panels Included

The SD0026 front inner fenders include both solid and vented removable panel options.

Choose:

• Solid panels for maximum engine-bay coverage
• Vented panels for increased airflow and heat dissipation

Engine-Bay Protection

The aluminum front inner fenders help protect:

• Electrical wiring
• Hoses
• Engine accessories
• Underhood components
• Aftermarket equipment

They provide protection from rocks, mud, water, sand, and trail debris.

Rear Wheel-Well Protection

The rear inner fenders help protect rear wheel-well components, wiring, body cavities, and other exposed areas from debris thrown by the tires.

Lightweight Aluminum Construction

Aluminum provides trail-ready durability without adding the unnecessary weight of comparable steel fenders.

Corrosion Resistant

Aluminum will not develop the rust associated with unfinished, scratched, or damaged steel components.

Modular and Trimmable Inner Fenders

The inner fenders can be modified for:

• Coilover towers
• Remote-reservoir shocks
• Aftermarket suspension components
• Custom plumbing or wiring
• Specialized competition builds

Clean, Aggressive Profile

The complete ultra-highline system gives the JL or JLU a purpose-built appearance while providing functional off-road clearance.

Raw Aluminum Finish

Powder coat, paint, Scotch-Brite, DA sand, or leave the components raw to match your build.

Raw aluminum does not rust, although cosmetic mill-finish marks and normal surface oxidation may be visible.

Made in the USA

Designed and manufactured in America for demanding Jeep applications.

Vehicle Fitment

• 2018–2026 Jeep Wrangler JL 2-Door
• 2018–2026 Jeep Wrangler JLU 4-Door

Ultra Highline Fenders vs. Additional Lift

There are three common ways to gain clearance for oversized Jeep tires:

Add More Suspension Lift

More lift may create space between the tires and body, but it also raises the Jeep’s center of gravity. Excessive lift can affect stability, steering geometry, driveline angles, handling, and suspension performance.

Modify the Factory Fenders

A factory fender-chop kit can provide useful clearance for moderate builds, but it remains limited by the factory fender structure and wheel-opening geometry. It also does not eliminate clearance restrictions created by the factory inner liners.

Install Ultra Highline Outer and Inner Fenders

Savvy ultra-highline outer fenders raise and enlarge the wheel openings. The matching inner fenders remove factory plastic-liner restrictions while providing component protection. Together, they create more usable tire clearance than changing only one side of the wheel well. The objective is not simply to make the tires fit while parked. The tires need room during full suspension movement, steering, and articulation on the trail.

Why Inner Fenders Matter

Highline outer fenders create exterior clearance, but they are only part of the system. Even after installing highline outer fenders, oversized tires can contact the factory plastic liners during suspension compression or steering. This can damage the liners, limit suspension travel, and expose wiring, hoses, and other components. Savvy aluminum inner fenders provide the interior clearance and protection needed to complement the outer fenders. For a properly built JL or JLU on 40–42-inch tires, addressing both the outer and inner wheel wells provides a more complete solution.

Best For

• Jeep JL and JLU builds running 40–42-inch tires
• Low-center-of-gravity rock crawlers
• Builds where factory fenders and liners limit suspension travel
• Coilover and long-arm suspension builds
• Competition-inspired Jeeps
• Trail rigs that need engine-bay protection
• Jeeps requiring rear wheel-well protection
• Builders who prefer aluminum over heavier steel
• Daily-driven Jeeps that also see serious trail use
• Customers wanting one complete four-corner fender package

Why Choose the Savvy Fender and Inner-Fender Bundle?

Many Jeep fender upgrades address only part of the tire-clearance problem. Outer fenders may increase the visible wheel opening while leaving restrictive factory liners in place. Inner fenders can improve protection but cannot increase the exterior body opening. The Savvy Offroad Aluminum Ultra Highline Fender and Inner Fender Bundle addresses both sides of all four wheel wells.

This complete package provides:

• Increased tire clearance
• Improved suspension up travel
• Reduced unnecessary weight
• Component protection
• Corrosion resistance
• Matched front-to-rear styling
• Convenient bundle savings
• USA-made construction

For customers searching for Jeep JL highline fenders, JLU aluminum fenders, Jeep JL inner fenders, or a complete Jeep fender kit for 40-inch tires, this bundle provides the clearance and protection needed for serious off-road builds.

Frequently Asked Questions

Does this fit both the two-door JL and four-door JLU?

This bundle is intended for 2018–2026 Jeep Wrangler JL and JLU models. 

What is included in the bundle?

The bundle includes:

• Front aluminum ultra-highline outer fenders
• Rear aluminum ultra-highline outer fenders
• SD0026 high-clearance front inner fenders
• SD0027 high-clearance rear inner fenders

What tire sizes does this bundle support?

It is designed to provide clearance for properly configured 40–42-inch tire builds.nActual clearance depends on suspension travel, lift height, bump stops, axle width and position, wheel offset, steering angle, inner-fender trimming, and actual tire dimensions.

Can I run 40-inch tires with this bundle?

Yes, the system is designed around the clearance requirements of large-tire builds. The rest of the suspension, axle, steering, wheel, and bump-stop setup must also be properly configured.

Will this guarantee that 42-inch tires never rub?

No. Tire clearance depends on the entire vehicle configuration. No fender package can guarantee rub-free operation on every build without considering suspension travel, axle placement, wheels, tires, steering, and bump stops.

Can these fenders help me run less lift?

The raised wheel openings create additional clearance at the body, which may allow a properly configured Jeep to run larger tires with less suspension lift than factory-style fenders require.

Why do I need inner fenders?

Outer fenders increase the visible wheel opening. Inner fenders determine the usable interior space and protect critical components. Factory plastic liners can remain a contact point even after highline outer fenders are installed.

Do the front inner fenders include solid and vented panels?

Yes. The SD0026 front inner-fender kit includes both solid and vented removable panels.

Do these work with the factory JL/JLU hood?

Yes. The front ultra-highline fenders are designed to work with the factory Jeep JL and JLU hood.

Do these require cutting or drilling?

Some drilling, rivet-nut installation, or optional trimming may be required depending on the outer fender design and desired clearance.

Will these work with coilovers?

The inner fenders are modular and trimmable for many coilover towers, shock reservoirs, and aftermarket suspension components. Custom trimming may be required.

What finish do the components have?

All components ship in raw aluminum. They can be powder coated, painted, Scotch-Brited, DA sanded, or left natural.

Are these components made in the USA?

Yes. The Savvy Offroad JL/JLU Ultra Highline Fender and Inner Fender Bundle is designed and manufactured in the USA.