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

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 ...

The Ram 1500 TRX may be dead and buried, yet one tuner decided to celebrate it by releasing an insane upgrade wrapped in a rather simple package. Meet the Mammoth 1000 Last Stand from Hennessey ...

Texas-based engine maker Hennessey Performance Engineering has come up with an SUV that's maybe just a little over the top. Based on a Ram TRX pickup truck, 7-passenger Mammoth 1000 features a ...