Since World War I, Dana has supported U.S. military operations by engineering rugged, reliable Spicerdrivetrain products for a wide variety of defense vehicles traveling in the most extreme environments. One example is the Spicer CTIS (Central Tire Inflation System). With the press of a button from inside the cab, CTIS adjusts tire pressures to maximize mobility and traction on any terrain. When used as an alternative to all-wheel drive, CTIS lowers life-cycle costs and increases payload capacities by reducing weights. For more information call (419) 887-3000 or visit www.dana.com/commercialvehicle.