While a number of countries have introduced wheeled infantry fighting vehicles (IFVs) as a replacement for full-tracked IFVs, many armed forces are choosing to retain a balanced fleet of tracked and wheeled vehicles; each with their own advantages.rnWheeled vehicles have greater strategic mobility and lower life-cycle costs while tracked vehicles are usually heavier and have high levels of cross-country mobility, which is required to operate in close conjunction with main battle tanks (MBTs).
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