Unveiling the MAMMOTH 400: Hennessey's Limited Edition RAM 1500 with a V8 HEMI Engine
Hennessey, the Texas-based hypercar manufacturer and high-performance vehicle creator, has teamed up with FOX FACTORY to produce a limited run of the 2024 RAM 1500 sport trucks. As the final model to sport a HEMI engine, the 5.7-liter V8 Ram 1500 Laramie boasts a series of exterior enhancements to boost both aesthetics and performance. The MAMMOTH 400 features custom paint options including iconic Viper Red, Viper White, or GTS Blue, each highlighted with distinctive full-length twin ‘Viper Stripes’—a tribute to Hennessey’s early days in the Dodge SRT Viper circle.
The FOX/Ridetech suspension system enhances the truck's handling by lowering the center of gravity, and a performance exhaust with carbon fiber tips amplifies the V8’s roar. The sport truck adopts a menacing appearance characteristic of all Hennessey vehicles, thanks to an aggressive body kit that includes side skirts, a deeper custom front bumper, and a carbon fiber splitter. Customers can also select 22-inch wheels in either satin black or gloss black milled dark tint to further elevate their truck's style.
John Hennessey, the company's Founder and CEO, expressed his enthusiasm: “We are thrilled to collaborate with FOX in creating a special sport truck that embodies a uniquely American livery for the final HEMI V8-powered Ram trucks. Our MAMMOTH 400 Ram celebrates American independence with patriotic colors and the explosive performance of the HEMI V8!”
Mike Dennison, CEO of Fox Factory, shared his excitement: “Dedicated to continuously advancing performance in both on-road and off-road premium vehicles, we are delighted to join forces with Hennessey Performance. This partnership resonates deeply with automotive enthusiasts as both companies uphold a commitment to excellence, unparalleled performance, and groundbreaking innovation.”
The MAMMOTH 400’s color schemes not only pay homage to Hennessey’s history but also patriotically mirror the American flag's colors. Reflecting the design ethos of the Dodge Vipers Hennessey engineered in the late 1990s and early 2000s, the sport truck mirrors the aesthetics of that legendary American performance supercar. With only 250 units available worldwide for 2024, each truck features distinctive Hennessey badging and a serial-numbered engine plaque. These trucks are sold exclusively through authorized Chrysler, Dodge, Jeep, or Ram dealers, and come with Hennessey’s 3-year/36,000-mile limited warranty. For more information or to place an order, visit HennesseyPerformance.com/Mammoth-400 or call +1 205.421.3453.
