Versions of Iowa Code 321.387 - Rear lamps on LawServer 2023 Iowa Code 321.387 – Rear lamps 2022 Iowa Code 321.387 – Rear lamps 2020 Iowa Code 321.387 – Rear lamps 2018 Iowa Code 321.387 – Rear lamps 2016 Iowa Code 321.387 – Rear lamps 2014 Iowa Code 321.387 – Rear lamps. 2009 Iowa Code 321.387 – Rear lamps
