Hennessey Mammoth 1000 Gives the Ram TRX Six Wheels

Hennessey Performance has announced that their Ram TRX-based Mammoth 1000 6×6 pickup is entering production. The most significant change to the Mammoth is the addition of a third axle in the rear. Its six 20-inch beadlock wheels are shod with 37-inch off-road tires.
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