F1 2019 UDP Specification in Technical Assistance Posted March 17 2 hours ago, moole1337 said: hey giuseppeb, in the header you have this field: uint8 m_playerCarIndex; Use it for finding your car. If your programming language starts indexing with 1, e.g. lua (and not 0 as most languages) you will have to add 1 to it first. Thanks but i have always a fixed number 19 . My question is for example in telemetry i receive all cars information, is itpossible to filter only for my car ? (player on xbox for exmple) , and like this for motion or event ?