If anything, we're surprised it took this long since the company already has the VelociRaptor and the insane Ram TRX Mammoth in 6x6 guise. That's especially true since the Hennessey team didn't ...

Among them, "one of the most extreme trucks on the planet," a six-wheeled Ram TRX that delivers 1,012 horsepower. The truck is known in the real world as the Hennessey Mammoth 6x6, and it has been ...

We expect massive horsepower upgrades from the Texan tuner, which normally builds trucks like the 1,000 hp Mammoth 1000 Ram or even 6x6 TRX variants of it. On the car side, Hennessey builds 1,000 ...

American automotive and pickup truck enthusiasts will know of the Ram 1500 TRX. In essence, it served as the Ram 1500's last hurrah regarding V8-powered performance, equipped with a gigantic ...