Pakistan Army really needs strykers because they are effective & they can run on any terrain plus they are very effective. The Stryker can alter the pressure in all eight tires to suit terrain conditions: highway, cross-country, mud/sand/snow, and emergency. The system warns the driver if the vehicle exceeds the recommended speed for its tire pressure, then automatically inflates the tires to the next higher pressure setting. The system can also warn the driver of a flat tire, although the Stryker is equipped with run-flat tire inserts that also serve as bead-locks, allowing the vehicle to move several miles before the tire completely deteriorates.An additional issue is that rollover is a greater risk with the Stryker relative to other transport vehicles, due to their higher center of gravity. The high ground clearance, however, is likely to reduce the damage caused by land mines and improvised explosive devices on the vehicle.While not amphibious, the Stryker's watertight combat hatch seals allow it to ford water up to the tops of its wheels.