PRESS RELEASE

07/02/2024

Hennessey MAMMOTH 400 Ram Sport Truck Celebrates Final Hemi V8

RELEASED

Sealy, Texas

July 2, 2024

  • Hennessey & Fox Factory partner to build limited edition Ram truck
  • New Hennessey MAMMOTH 400 truck offered in choice of iconic Viper Red, Viper White, or GTS Blue, each with heritage Viper Stripes.
  • Lowered sport truck utilizes a premium FOX and Ridetech suspension system for performance-focused handling and a distinctive appearance.
  • Custom MAMMOTH 400 sport bumpers and side skirts add visual impact to last HEMI V8 RAM trucks.
  • Just 250 units to be built in 2024, each backed by 3-year / 36,000-mile limited warranty.

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Sealy, Texas (July 2, 2024) Hennessey, the Texas-based hypercar manufacturer and high-performance vehicle creator, has partnered with FOX FACTORY to produce a limited run of 2024 RAM 1500 sport trucks. As the last truck to feature a HEMI engine, the 5.7-liter V8 Ram 1500 Laramie is treated to a robust list of exterior modifications to enhance aesthetics and performance. The MAMMOTH 400 receives bespoke paintwork, offering customers with the choice of iconic Viper Red, Viper White, or GTS Blue, each accented by distinctive full-length twin ‘Viper Stripes’ – a nod to Hennessey’s early roots within the Dodge SRT Viper community.

The FOX / Ridetech suspension system lowers the center of gravity and improves performance, while power is pushed to 420hp. The sport truck is given a sinister look synonymous with all Hennessey vehicles courtesy of an aggressive body kit including side skirts, a deeper custom front bumper, and a carbon fiber splitter. Customers can further enhance their truck’s appearance by opting for 22-inch wheels in either satin black or a gloss black milled dark tint.

John Hennessey, company Founder and CEO: “We are excited to partner with FOX to build a special sport truck with a uniquely American livery for the final Hemi V8-powered Ram trucks. Our MAMMOTH 400 Ram celebrates American independence with patriotic colors combined with the ‘fireworks’ that only the Hemi V8 engine can deliver!”

Mike Dennison, Fox Factory CEO: “In our pursuit to constantly raise the bar on performance in both on road and offroad premium vehicles, we are thrilled to collaborate with our friends and fellow automotive pioneers, Hennessey Performance. It is a partnership that speaks to the hearts of automotive enthusiasts as both companies share a commitment to excellence, next-level performance, and cutting-edge innovation.”

The MAMMOTH 400’s color options each link to Hennessey’s past, while patriotically referencing the colors of the American flag. Harking back to the Dodge Vipers Hennessey built in the late 1990s and early 2000s, the sport truck echoes the colors and visual characteristics most associated with the iconic American performance supercar from that period. The Hennessey MAMMOTH 400 trucks are available in GTS Blue with white stripes, Viper Red with white stripes, and Viper White with blue stripes.

Only 250 units are available globally for 2024 with each model sporting signature Hennessey badging and a serial-numbered engine plaque. The trucks are available exclusively through authorized Chrysler, Dodge, Jeep, or RAM dealers, with each benefiting from Hennessey’s 3-year / 36,000-mile limited warranty. Interested customers can find out more and place orders through www.hennesseyperformance.com/mammoth-400/ or by calling +1 205.421.3453.

Michael Harley

North America

michael@hennesseyperformance.com

+1 805-402-3613

Jon Visscher

Europe / Asia

jon.visscher@vcomm.co.uk

+44 (0)7816 906 794

SPECIFICATIONS - AT A GLANCE

MAX HORSEPOWER

700 HP

Axles

6X6

WHEELS

20"

TIRES

37"

WARRANTY

3 YEAR / 36,000 MILE

BUMPERS

FRONT AND REAR

FULL SPECIFICATIONS

RAPTOR R VELOCIRAPTOR 6X6 UPGRADE INCLUDES

UPGRADES TO STOCK RAPTOR R

  • 6×6 Locking Rear Axles
  • 8-Foot Load Bed
  • Velociraptor Front Bumper
  • Front LED Light Bar in Front Bumper
  • Velociraptor Rear Bumper
  • 20-Inch Hennessey Wheels
  • 37-Inch Off-Road Tires
  • Fox ‘Live Valve’ Shocks
  • Front Suspension Leveling Kit
  • 3-Inches Overall Lift

OTHER

  • Professional Installation
  • Road Testing (Up To 400 Miles)
  • Hennessey & VelociRaptoR Exterior Badging
  • Serial Numbered Interior Plaque & Engine Bay Plaque
  • 3-year / 36,000 Mile Limited Warranty

ABOUT HENNESSEY SPECIAL VEHICLES

The Hennessey Special Vehicles team was formed to create the world-record-breaking hypercars, the Hennessey Venom GT (270.49 mph in 2014) and the current world-record-holding ‘fastest convertible’ the Hennessey Venom GT Roadster (265.5 mph in 2016).

In 2020, Hennessey Special Vehicles launched the 100% bespoke, twin-turbocharged, 6.6-liter V8 Venom F5 Coupe, which sold out in 2021. An open-top Roadster and track-focused Revolution variant joined the F5 Coupe in 2022 and 2023, boasting the F5’s prodigious 1,817 bhp ‘Fury’ engine. In mid-2023, the Texas-based company revealed the Venom F5 Revolution Roadster, which combines visceral open-air motoring with a racing circuit focus. The company is delivering like never before on its mission of ‘making fast cars faster.’ HennesseySpecialVehicles.com

ABOUT HENNESSEY

Based in Sealy, Texas, the Hennessey business comprises Hennessey Special Vehicles, Hennessey Performance (HPE), Tuner School, and the Lonestar Motorsports Park. The company has re-engineered more than 12,000 vehicles for performance enthusiasts worldwide to deliver unparalleled driving thrills. Alongside modifying a diverse range of sports and muscle cars since 1991, the company has also applied its high-performance expertise to trucks and SUVs – and boasts its hypercars – the Venom GT and the Venom F5.

Every Hennessey product is dyno-proven, fully track-tested, street-legal, and warrantied. Customers can choose from road-ready performance-enhanced cars by Hennessey from various brands, including Cadillac, Chevrolet, Dodge, Ford, and Jeep, all benefitting from a host of high-performance upgrades.

With its own test track, engineering curriculum for aspiring tuners, more than 100 team members, and capacity to simultaneously work on 40-50 vehicles, Hennessey Performance is one of the world’s leading specialist vehicle engineering companies. HennesseyPerformance.com