Versions of Iowa Code 321.71 - Odometer requirements on LawServer 2023 Iowa Code 321.71 – Odometer requirements 2022 Iowa Code 321.71 – Odometer requirements 2020 Iowa Code 321.71 – Odometer requirements 2018 Iowa Code 321.71 – Odometer requirements 2016 Iowa Code 321.71 – Odometer requirements 2014 Iowa Code 321.71 – Odometer requirements. 2009 Iowa Code 321.71 – Odometer requirements