[Gappy]

pawn Код:

//top of script
new Float:gCarIDS[2][1] = {//change the 2 to how many different IDs you are using
{500},//car ids
{411}
};

//OnGameModeInIt
rand = random(sizeof(gCarIDS));
AddStaticVehicle(gCarIDS[rand][0], X, Y, Z, Angle, Colour1, Colour2);

Try that, it should work i think