Versions of Michigan Laws 257.73 - \"Trailer\" defined on LawServer 2023 Michigan Laws 257.73 – “Trailer” defined 2022 Michigan Laws 257.73 – “Trailer” defined 2020 Michigan Laws 257.73 – “Trailer” defined 2019 Michigan Laws 257.73 – “Trailer” defined 2017 Michigan Laws 257.73 – “Trailer” defined 2016 Michigan Laws 257.73 – “Trailer” defined 2015 Michigan Laws 257.73 2014 Michigan Laws 257.73 2013 Michigan Laws 257.73 2009 Michigan Laws 257.73 – Trailer defined