18 Wheeler: American Pro Trucker

You can earn bonus parts by completting the parking mini-game after beating your rival in any Arcade destination race.

You can effectively draft behind trucks your size giving your truck a slight boost in speed.

Beat the game with all of the trucks (including Nippon Maru) to unlock Lizard Tail.

Beat Arcade Mode with all characters to unlock Nippon Maru.

To unlock extra trailers, beat the game with all four characters in Arcade Mode.