Colossal 6×6 Hennessey Mammoth Thunders off Production Line
PRESS RELEASE 04/19/2022 Colossal 6×6 Hennessey MAMMOTH Thunders Off Production Line RELEASED Sealy, Texas April 19, 2022 Hennessey starts build of its biggest and most exclusive six-wheel-drive truck. 6.2-liter supercharged Hellcat V8 | 1,012 bhp | 969 lb-ft torque | 283-inches (719 cm) long Mammoth 6×6 is biggest truck ever created in Hennessey’s 30-year history […]