All the lift axles I’ve been around are steerable on the truck and trailers, some of the newer 3 axle long logger trailers out here have a lift for backing up if you’re pulling a turkey rack.
This is what they call a short logger conversion or turkey rack it drops into the truck as well as the trailer bunk which both turn. When going around a corner you have a compensator that is a round tube in the square reach that slides out well your bunks turn together to make the trailer follow right in the trucks path.
A three axle with two drops on the truck
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