2023 Iowa Code 321.440 – Restrictions as to tire equipment

2022 Iowa Code 321.440 – Restrictions as to tire equipment

2020 Iowa Code 321.440 – Restrictions as to tire equipment

2018 Iowa Code 321.440 – Restrictions as to tire equipment

2016 Iowa Code 321.440 – Restrictions as to tire equipment

2014 Iowa Code 321.440 – Restrictions as to tire equipment.

2009 Iowa Code 321.440 – Restrictions as to tire equipment