In the article theoretical preconditions of a description of dynamics of manoeuvrability of machine-tractor. aggregates with a wheeled-tracked mover are considered. For a machine-tractor aggregate with half-tracked progress theoretical formulas of determination of an actual turning radius. the moment of resistance of turn and torque for rotation are obtained. https://www.chiggate.com/voyage-et-cie-5-3-wick-candle-discount/