The Mammoth 1000 6x6 TRX is Hennessey’s most significant and potent 6x6 truck. It’s nearly seven feet tall and 88 inches wide, with over 1,000 horsepower and 969 pound-feet of torque.

Velociraptor is Hennessey's line of tuned F-150 Raptors, and it's now into its third generation. The second-generation version was the first to offer a 6x6 option, and now Hennessey has a follow up.

The VelociRaptoR 6x6 runs a stock F-150 Raptor R powertrain, specifically a supercharged 5.2-liter V-8 that's rated at 700 hp. Hennessey has upgrades for the powertrain that take power levels to ...

The Hennessey Performance Engineering firm will produce a 1200-horsepower 6x6 version of the Ram 1500 TRX. Auto123 has the details.

Well, even that one was nothing compared to a new version from the American customizers Hennessey, and the good news is this one will be available to buy. Although this one first appeared back in 2016 ...

The Hennessey VelociRaptor 6x6 features a massive eight-foot load bed (the stock truck gets a 5.5-foot bed), and the advanced Fox suspension setup raises the ride height by three inches along with ...

Finally, after it first appeared in 2016, and reappeared at the SEMA show this year, Hennessey has announced it has started production on its VelociRaptor 6x6.

Available for global shipping, the new Hennessey Mammoth 1000 6x6 TRX can be ordered now through authorized Ram retailers or directly with Hennessey, by calling +1 979.885.1300 or visiting ...

But we aren’t there just yet. Almost, though. While perhaps not the most noteworthy feature of this Hennessey VelociRaptoR 6x6, it’s worth stating that this has no more power than standard.

Hennessey Mammoth 6x6: 1,200 hp, six-wheel-drive, half a million bucks I mean, looking at those specs—it sounds like a perfectly reasonable commuter truck Matthew Guy ...