Do motive hits on non-towed trailers persist such that they apply to any tractor that might pull them later?
In contrast to the case of a no-engine trailer suffering an engine hit while detached, it seems like motive hits on a trailer would be marked and exist as such but have no game effect until the trailer is hitched to a tractor, at which point the hits would count against the tractor's MP and Driving Skill checks.
Is that correct?