Enter to win the limited-edition 2024 RAM TRX Mammoth 1000 – a 1,012-horsepower, off-road beast with exclusive upgrades.

Hennessey's Mammoth 1000 Last Stand is more powerful than a Bugatti Veyron and faster than a Ferrari Enzo. Is it your new ...

American car firm Hennessey, famous for its Venom hypercar and thundering high-performance modification projects, has turned its attention to the Dodge Ram to produce this: the Mammoth 1000 6x6 TR ...

The Mammoth 400 is the polar opposite of Hennessey’s Mammoth 1000, which is based on the also-discontinued Ram 1500 TRX. The Mammoth 1000 enhances the off-road pickup with a new supercharger for ...