AEV Introduces the FX370: A Balanced Approach to Extreme Off-Roading for the Ford Super Duty
American Expedition Vehicles (AEV) has long been synonymous with transforming highly capable stock vehicles into truly formidable expedition machines, pushing the boundaries of off-road performance while maintaining an OEM-level of integration and reliability. Following the highly anticipated reveal of their FXL package for the Ford Super Duty earlier this year – a package designed for the absolute pinnacle of heavy-duty off-road capability – AEV is now set to introduce its second iteration, the FX370. This new package is positioned as the “Extreme Off-Road Lite” option, distinguishing itself primarily through its use of 37-inch tires instead of the more massive 40-inch rubber found on the FXL.
AEV’s philosophy centers on meticulous engineering and extensive testing, ensuring that their modifications don’t just add performance but enhance the vehicle’s overall integrity and durability. Their reputation has been built on providing integrated solutions that look and perform as if they came straight from the factory, an approach that resonates deeply with discerning customers who demand both extreme capability and unwavering reliability.
The Ford Super Duty: An Ideal Foundation for Expedition Builds
The Ford Super Duty platform, encompassing the F-250, F-350, and F-450, serves as an exceptional starting point for AEV’s conversions. Known for its robust chassis, immense towing and hauling capacities, and powerful engine options, the Super Duty is already a workhorse designed for demanding tasks. For overlanders and serious off-road enthusiasts, these inherent strengths provide a solid foundation upon which AEV can build, enhancing the vehicle’s ability to tackle the world’s most challenging terrains while still carrying significant loads of gear, fuel, and water.
The FXL: Setting the Benchmark for Super Duty Extremes
The previously revealed FXL package set a high bar for what an AEV-modified Super Duty could achieve. Characterized by its commanding presence and, notably, its 40-inch tires, the FXL was engineered for uncompromising performance in the most severe off-road environments. This level of modification typically involves extensive suspension revisions, heavy-duty drivetrain enhancements, and comprehensive body protection to accommodate the massive tire size and the extreme articulation demanded by serious trail-blazing. The FXL represents the apex of AEV’s Super Duty offerings for those who prioritize maximum ground clearance and obstacle conquering capability above all else.
Introducing the FX370: Extreme Off-Road Lite
The new FX370 package, while still delivering significant off-road prowess, offers a slightly different proposition. It’s not a step down in quality or engineering, but rather a strategic adjustment aimed at a broader audience that seeks extreme capability tempered with enhanced everyday practicality. The key differentiator, as indicated by its name and the core information, is the use of 37-inch tires instead of 40-inch tires.
This subtle, yet impactful, change redefines the vehicle’s dynamic, moving it into a space where extreme off-road performance converges more harmoniously with daily drivability and long-distance expedition comfort. It implies a package that is still immensely capable, designed to tackle challenging trails and remote destinations, but with potential benefits in areas such as ride quality, fuel economy, and overall vehicle footprint.
The Significance of Tire Size: 37s vs. 40s
While a 3-inch difference in tire diameter might seem minor, its implications for vehicle dynamics and overall user experience are substantial. Choosing 37-inch tires over 40-inch tires for an extreme off-road package like the FX370 offers several compelling advantages:
- Drivetrain Longevity: Smaller and lighter 37-inch tires put less strain on critical drivetrain components such as axles, differentials, and steering systems, potentially increasing their lifespan and reducing wear.
- On-Road Manners: Vehicles with 37-inch tires often exhibit superior on-road handling, reduced road noise, and a smoother ride compared to those running 40-inch tires. This makes the FX370 a more comfortable and practical choice for daily driving or long highway hauls to distant trailheads.
- Fuel Efficiency: Lighter tires result in less rotating mass, which can translate to marginally better fuel economy, a significant consideration for a heavy-duty truck designed for long expeditions.
- Garageability: A vehicle with 37-inch tires and the associated lift might have a better chance of fitting into standard residential garages or parking structures compared to a taller 40-inch tire setup.
- Payload and Towing: While any large tire modification affects these capacities, 37-inch tires typically have less impact on factory payload and towing ratings than 40-inch tires, preserving more of the Super Duty’s inherent utility.
- Accessibility: The overall lift required to clear 37-inch tires can be slightly less extreme, making ingress and egress marginally easier for occupants.
Beyond the Tires: What to Expect from an AEV Package
While the tire size defines the core distinction of the FX370, an AEV package typically encompasses a comprehensive suite of modifications designed to maximize the vehicle’s off-road prowess without compromising its factory integrity. Although specific details for the FX370 beyond tire size are not provided, an AEV ‘Extreme Off-Road’ package for the Super Duty platform would generally include:
- Proprietary Suspension System: Custom-engineered lift kits designed to accommodate larger tires while optimizing ride quality, articulation, and load-carrying capacity.
- Heavy-Duty Bumpers: Steel front and rear bumpers that improve approach and departure angles, provide winch mounting points, and offer enhanced protection.
- AEV Wheels: Forged or cast aluminum wheels, often beadlock-capable, designed for durability and optimal tire fitment.
- Underbody Protection: Skid plates and other armor to safeguard vital components from trail damage.
- Fender Flares: Integrated flares to cover the wider stance of larger tires and prevent debris kick-up.
- Lighting Upgrades: Auxiliary lighting solutions for improved visibility in challenging conditions.
These elements, engineered to AEV’s exacting standards, transform the Super Duty into a vehicle that is not only capable of tackling daunting trails but also reliable and comfortable for extended journeys.
Balancing Performance and Practicality
The FX370 package represents a thoughtful balance, acknowledging that while extreme capability is desirable, outright maximum articulation and ground clearance might not be necessary or practical for every enthusiast. It caters to those who demand serious off-road performance but also value the nuances of daily usability, long-distance comfort, and perhaps a slightly less intimidating presence. This ‘Extreme Off-Road Lite’ approach expands AEV’s offerings, providing a finely tuned option that meets diverse needs within the heavy-duty adventure vehicle segment.
Conclusion: AEV Continues to Redefine Expedition Vehicles
With the introduction of the FX370, AEV reinforces its position as a leader in the premium aftermarket. By offering a meticulously engineered package that provides extreme off-road capability with the practical advantages of 37-inch tires, AEV ensures that more Ford Super Duty owners can experience the thrill of true expedition-ready performance. The FX370 is not just a collection of parts; it’s a testament to AEV’s commitment to creating highly integrated, exceptionally capable, and remarkably reliable vehicles that are ready to explore the world’s most remote corners.
Source : https://www.caranddriver.com/news/a73258421/ford-super-duty-aev-fx370-revealed/
