We are proud of our long heritage in support of the military. That legacy began with James Allison manufacturing aircraft engines in the early days of our company and continues today with our transmission products for military wheeled and tracked vehicles. http://bit.ly/2kptd5v | Allison Transmission

Allison products deserve superior fluid. We’re excited to announce TES 668™—a high performance transmission fluid that provides your 1000-4000 Series transmission with superior shift quality and reduced noise and vibration. Find out more at www.allisontransmission.com/TES668 | Allison Transmission

Introducing Allison’s TES 668™—the next generation of transmission fluid. Coming in 2021, this innovative propulsion solution gives your 1000-4000 Series transmission enhanced drain intervals, superior shift quality, enhanced performance and more. Full details at www.allisontransmission.com/TES668. | Allison Transmission