Add Convoy to Trucking, In convoy, 2 or more players can do trucking in group together on same mission. and, the one who invites in convoy will be convoy leader and when the leader selects a mission, all players in the convoy gets the same trucking mission.
/convoy [playername/id] to invite to convoy.
If leader get crashed or quits, the other player in convoy will be assigned as leader and he can invite more players in convoy.
And, Add some extra bonus of trucking in Convoy.