2023 Michigan Laws 257.77 – “Truck tractor” defined

2022 Michigan Laws 257.77 – “Truck tractor” defined

2020 Michigan Laws 257.77 – “Truck tractor” defined

2019 Michigan Laws 257.77 – “Truck tractor” defined

2017 Michigan Laws 257.77 – “Truck tractor” defined

2016 Michigan Laws 257.77 – “Truck tractor” defined

2015 Michigan Laws 257.77

2014 Michigan Laws 257.77

2013 Michigan Laws 257.77

2009 Michigan Laws 257.77 – Truck tractor defined