What's Included In F-150 FX4 Package [2025 Complete Guide]

The Ford F-150 FX4 package isn’t just a fancy sticker on the side of your truck—it’s a full-on upgrade built for adventure! We know trucks, and we know exactly what makes the FX4 package special. Whether you’re tackling muddy trails, rocky paths, or want a tougher-looking truck, we’ve got the most accurate breakdown to help you understand what this package includes and why it matters.

So, what’s included in F-150 FX4 package? The FX4 package equips the F-150 with off-road essentials, including skid plates for underbody protection, an electronic-locking rear differential for improved traction, off-road-tuned shocks for a smoother ride, and hill descent control to make steep declines easier. It also comes with all-terrain tires and a unique FX4 badge, along with subtle interior and exterior upgrades that give it a rugged, trail-ready look. This package is available on 4WD models and is designed to boost off-road capability while maintaining everyday drivability.

But is it worth the extra cost? Does it turn your F-150 into an unstoppable off-road machine? Keep reading—we’re breaking down all the details, pros and cons, and whether the FX4 package is the right upgrade for your truck!

Contents

Understanding the F150 FX4 Package

The FX4 Off-Road Package transforms a standard F-150 into a more capable off-road machine with specialized equipment designed to tackle challenging terrain. Available on multiple trim levels (except for the base XL in most model years), this package adds both functional off-road components and distinctive styling elements.

The FX4 package isn’t a trim level itself but rather an optional package that can be added to compatible F-150 configurations. It’s designed for drivers who occasionally venture off the beaten path but don’t require the extreme capabilities of specialized models like the Raptor.

What Does the Ford F-150 FX4 Package Include

The FX4 Off-Road Package includes several key components that enhance the truck’s off-road capabilities while maintaining its everyday drivability. While specific features may vary slightly depending on the model year, the following elements form the foundation of the package:

Off-Road Tuned Suspension

The heart of the FX4 package is its specially tuned suspension system. This includes:

Off-road-specific shock absorbers with increased damping capabilities
Revised spring rates to handle rough terrain
Enhanced stability control calibration

These suspension modifications provide improved articulation over obstacles while maintaining reasonable on-road comfort compared to more extreme off-road setups.

Skid Plates for Underbody Protection

To protect vital components when traversing rough terrain, the FX4 package includes:

Front differential skid plate
Transfer case skid plate
Fuel tank skid plate

These reinforced metal shields help prevent expensive damage from rocks, stumps, and other obstacles commonly encountered during off-road driving.

Electronic Locking Rear Differential

One of the most valuable components of the FX4 package is the electronic locking rear differential (also called the “e-locker”). This feature allows drivers to lock the rear axle at the push of a button, ensuring both rear wheels receive equal power regardless of traction conditions. This is particularly useful when traversing:

Mud and slippery surfaces
Steep inclines
Uneven terrain where one wheel might lose contact with the ground

All-Terrain Tires

The FX4 package typically includes all-terrain tires that strike a balance between off-road capability and on-road comfort. These tires feature:

Reinforced sidewalls for improved puncture resistance
More aggressive tread patterns for enhanced grip on loose surfaces
All-season capability for year-round performance

The specific tire brand and model may vary by year, but they’re always designed to handle a variety of off-road conditions while maintaining reasonable highway noise levels and fuel economy.

Hill Descent Control

Modern iterations of the FX4 package include Hill Descent Control, which:

Automatically manages throttle and braking when descending steep grades
Allows drivers to focus on steering rather than modulating brake pressure
Functions between 3-20 mph depending on the gear selected

This technology brings enhanced safety and control to one of the most challenging aspects of off-road driving.

What Does the FX4 Package Include in 2016 F-150 Models

The 2016 model year represented a significant period for the F-150 FX4 package, following the truck’s complete redesign for 2015 with its revolutionary aluminum body. For 2016, the FX4 package included:

2016-Specific FX4 Features

3.31 electronic-locking rear axle (with optional upgrade to 3.55 or 3.73 ratios)
Off-road tuned shock absorbers
Hill Descent Control
Skid plates cover the fuel tank, transfer case, and front differential
“FX4 Off-Road” decals on the rear quarter panels
Unique off-road display in the instrument cluster
All-terrain tires (typically Goodyear Wrangler AT/S or similar)

2016 FX4 Availability and Engine Options

In 2016, the FX4 package could be paired with:

2.7L EcoBoost V6
3.5L EcoBoost V6
5.0L V8

The package was available on XLT, Lariat, King Ranch, and Platinum trim levels, provided they were configured with 4-wheel drive.

What Does the FX4 Package Include in 2017 F-150 Models

For 2017, Ford maintained most of the core FX4 features while making some refinements to the overall package. Buyers in 2017 received:

2017-Specific FX4 Components

All previously mentioned core components (skid plates, e-locker, off-road shocks)
Updated FX4 graphics package with refreshed badging
Improved off-road information display in the instrument cluster
Hill Descent Control with enhanced calibration
Slightly revised shock tuning for better off-road performance

2017 Technology Integration

The 2017 FX4 package benefited from Ford’s improved SYNC infotainment system, which offered better integration with the truck’s off-road features, including:

Enhanced off-road mapping capabilities
Improved display of 4×4 system status
Integration with a backup camera for better visibility during off-road maneuvers

What Does the FX4 Package Include in 2019 F-150 Models

By 2019, the FX4 package had evolved further, incorporating more advanced technologies while maintaining its core off-road capabilities. The 2019 FX4 package includes:

2019 FX4 Advanced Features

All core FX4 components (skid plates, e-locker, all-terrain tires)
Updated Hill Descent Control with improved algorithm
Off-road tuned shock absorbers with refined valving
Rock Crawl mode added to the terrain management system
360-degree camera system option for improved visibility (when paired with an appropriate trim level)
Revised FX4 badging and graphics

2019 FX4 Terrain Management System

One of the significant enhancements for 2019 was the more sophisticated terrain management system, which included:

Normal mode
Sport mode
Tow/Haul mode
Snow/Wet mode
Sand mode
Rock Crawl mode

Each mode adjusts the throttle response, transmission shift points, and stability control parameters to optimize performance for specific conditions.

What is Included in the FX4 Package in 2009 F-150 Models

Looking back at earlier iterations, the 2009 FX4 package represented a different approach compared to modern versions. In 2009, the FX4 was positioned as both a package and a distinct trim level.

2009 FX4 Package Components

Skid plates for key underbody components
Limited-slip rear differential (not the electronic locker found in newer models)
Off-road-tuned shock absorbers
All-terrain tires (typically BFGoodrich All-Terrain T/A)
Two-speed transfer case with manual shift-on-the-fly capability
Unique 18-inch wheels with a machined finish
Body-color grille surround and bumpers
FX4 badging and decals

2009 FX4 Interior Features

The 2009 FX4 trim level also included interior upgrades:

Sport cloth seats with enhanced bolstering
Rubber floor mats
Unique instrument cluster with chrome accents
Leather-wrapped steering wheel
Optional captain’s chairs with console

FX4 Package vs. Other Ford Off-Road Packages

To understand the FX4 package’s positioning, it’s helpful to compare it with other Ford off-road offerings:

FX4 vs. Tremor Package

The Tremor package, introduced more recently, offers:

More aggressive off-road capabilities than FX4
33-inch all-terrain tires (larger than FX4)
Lifted suspension with greater ground clearance
Enhanced approach and departure angles
Fixed running boards

The FX4 package remains more focused on balanced on/off-road performance, while the Tremor leans more toward dedicated off-road use.

FX4 vs. Raptor

The F-150 Raptor stands as Ford’s ultimate off-road truck with:

Specialized high-performance suspension with FOX racing shocks
Significantly wider body and track width
Unique powertrain options
Extreme off-road driving modes
Distinctive styling

The FX4 package offers enhanced off-road capability while maintaining the truck’s everyday usability and fuel economy, while the Raptor is designed for high-speed desert running and extreme off-road conditions.

Benefits of the F-150 FX4 Package for Different Driving Conditions

The FX4 package offers specific advantages across various challenging driving environments:

Mud and Sand Performance

In loose surfaces like mud and sand, the FX4 package provides:

Enhanced traction through the electronic locking differential
Appropriate tire patterns for self-cleaning and maintaining grip
Calibrated throttle response to prevent wheel spin
Optimized stability control that allows necessary wheel slip

Rock Crawling Capabilities

When navigating rocky terrain, FX4-equipped trucks benefit from:

Underbody protection via skid plates
Improved approach and departure angles compared to standard F-150s
Hill Descent Control for controlled downhill navigation
Electronic locking differential for maintaining power to both rear wheels

Snow and Winter Driving

During winter conditions, the FX4 package offers:

All-terrain tires with snow traction ratings
4×4 system with appropriate modes for snow and ice
Hill Descent Control that works effectively on slippery slopes
Calibrated stability control for winter conditions

Identifying an F-150 with the FX4 Package

If you’re shopping for a used F-150 and want to confirm it has the FX4 package, look for these telltale signs:

“FX4 Off-Road” decals on the rear quarter panels
Skid plates are visible under the truck
All-terrain tires
Electronic locking differential controls in the cabin
Hill Descent Control button
Off-road information screens in the instrument cluster
FX4 badging on the tailgate or fenders (on some model years)

Is the F-150 FX4 Package Worth It?

When deciding whether the FX4 package justifies its additional cost (typically $800-$1,000, depending on model year and dealer), consider the following:

Value Considerations

The electronic locking rear differential alone would cost significantly more as an aftermarket addition
Skid plates provide protection that could save thousands in potential repair costs
Enhanced resale value, as FX4-equipped trucks typically command higher prices on the used market
Factory warranty coverage for all components

Lifestyle Assessment

The FX4 package makes the most sense for owners who:

Regularly encounter unpaved roads
Need to access remote work sites
Enjoys recreational off-road driving
Live in areas with severe weather conditions
Two boats at slippery launch ramps

For those who never leave paved roads, the package’s benefits may not justify its cost.

Conclusion

The Ford F-150 FX4 package transforms a capable pickup truck into a more versatile off-road vehicle without sacrificing the everyday drivability that makes the F-150 America’s best-selling vehicle. With its thoughtfully selected components like skid plates, an electronic locking rear differential, all-terrain tires, and specialized suspension, the FX4 package prepares the F-150 for adventures beyond the pavement.

Whether you’re considering a new F-150 purchase or evaluating a used model, understanding what the FX4 package includes for your specific model year will help you make an informed decision. For many truck owners who occasionally venture off-road or deal with challenging conditions, the FX4 package represents an excellent value proposition that enhances both capability and confidence.

As Ford continues to evolve the F-150 lineup, the FX4 package remains a popular option that bridges the gap between standard trucks and specialized off-road models, delivering a balanced combination of capability, comfort, and value.