[SmiT]

If you mean a "flip" command for the vehicle, here is one :

pawn Код:

if ( !strcmp( "/flip", cmdtext, true, 10) )
{
    new 
        Float: P[ 4 ];
    GetPlayerPos( playerid, P[ 0 ], P[ 1 ], P[ 2 ] );
    GetVehicleZAngle( GetPlayerVehicleID( playerid ) , P[ 3 ]);  
    SetVehiclePos( GetPlayerVehicleID( playerid ), P[ 0 ], P[ 1 ], P[ 2 ] ); 
    SetVehicleZAngle( GetPlayerVehicleID( playerid ), P[ 3 ] );
    return true;
}