2023 Washington Code 46.37.424 – Regrooved tires — Standards — Exception for off-highway use — Penalty

2022 Washington Code 46.37.424 – Regrooved tires–Standards–Exception for off-highway use–Penalty

2020 Washington Code 46.37.424 – Regrooved tires — Standards — Exception for off-highway use — Penalty

2019 Washington Code 46.37.424 – Regrooved tires — Standards — Exception for off-highway use — Penalty

2018 Washington Code 46.37.424 – Regrooved tires — Standards — Exception for off-highway use — Penalty

2016 Washington Code 46.37.424 – Regrooved tires–Standards–Exception for off-highway use–Penalty

2015 Washington Code 46.37.424 – Regrooved tires–Standards–Exception for off-highway use–Penalty

2014 Washington Code 46.37.424 – Regrooved tires — Standards — Exception for off-highway use — Penalty

2013 Washington Code 46.37.424 – Regrooved tires — Standards — Exception for off-highway use — Penalty

2009 Washington Code 46.37.424 – Regrooved tires — Standards — Exception for off-highway use — Penalty