Versions of Iowa Code 321.441 - Metal tires prohibited on LawServer 2023 Iowa Code 321.441 – Metal tires prohibited 2022 Iowa Code 321.441 – Metal tires prohibited 2020 Iowa Code 321.441 – Metal tires prohibited 2018 Iowa Code 321.441 – Metal tires prohibited 2016 Iowa Code 321.441 – Metal tires prohibited 2014 Iowa Code 321.441 – Metal tires prohibited. 2009 Iowa Code 321.441 – Metal tires prohibited
