MAMMOTH 1000 | RAM TRX Upgraded by HENNESSEY

This is the ultimate form of RAM&Hellcat-powered TRX truck. This is the one that runs ahead of the rest, the one that stands out from the pack. This is Hennessey&MAMMOTH 1000, featuring 1000 horsepower and off-road upgrades supported by Hennessey&2 Year/24,000 Mile Limited Warranty guarantee. Learn more about Hennessey&900 and 1000 HP MAMMOTH upgrades: Would you like to learn how to make fast cars faster? Check out Tuner School where our classroom includes a chassis dyno cell and a 1/4 mile dragstrip - all on the Hennessey Performance campus!