Conceived as one of the most aggressive off-road Cummins builds Diesel Power Products has ever assembled, Howitzer was engineered with a singular purpose: conquer the toughest terrain imaginable while retaining the durability and reliability expected from a full-size diesel truck. From high-speed desert runs to technical rock crawling and everything in between, every component was selected to survive punishment that would push ordinary trucks beyond their limits.

Howitzer isn't just an off-road build—it's a statement. It proves that with the right combination of engineering, premium components, and uncompromising execution, a heavy-duty diesel can become a true off-road monster capable of going places few trucks ever will.