The Trailer is a small rover-like platform, with a single Tier-2 slot.
- With a cheap byte and crafting cost, the Trailer, paired with a Tractor, makes for good early-game rover trains
- Up to 3 trailers can be connected together, though to use the trailer train a player would need a Rover Seat and a power item, such as a Medium Battery or RTG for the trailer to have the power to drive
- Unlike the Medium Rover and Large Rover, the Trailer doesn't offer any power slots, making the need for power-generating modules a necessity for longer excursions
- A single, disconnected trailer can still provide an infinite oxygen source for a player