The results of theoretical investigation of dynamic qualities for high speed passenger trains of articulated and standard types are given. The cars of both trains are equipped with wheels with different tread profiles used by Ukrainian and European railways. The new wheel tread profile is proposed. The developed profile ensures the compatibility of the wheel with the rail under the transition of passenger trains from one track to the other under the joint operation at these railways. It is also shown that when using the proposed wheel profile in passenger cars under the conditions of joint operation of trains on Ukrainian and European railways, improved characteristics of their interaction with the track will be provided. It will contribute to the reduction of wheel flange wear and the increase of wheels resource features according to this criterion. The influence of the developed wheel tread profile on the considered trains car dynamic qualities is estimated.