Versions of See prior versions of a law on LawServer 2023 South Dakota Codified Laws 32-17-15.1. Silage or seasonal farm trucks exempt–Gross weight–Restrictions on use 2022 South Dakota Codified Laws 32-17-15.1. Silage or seasonal farm trucks exempt–Gross weight–Restrictions on use 2021 South Dakota Codified Laws 32-17-15.1. Silage or seasonal farm trucks exempt–Gross weight–Restrictions on use 2019 South Dakota Codified Laws 32-17-15.1. Silage or seasonal farm trucks exempt–Gross weight–Restrictions on use 2018 South Dakota Codified Laws 32-17-15.1. Silage or seasonal farm trucks exempt–Gross weight–Restrictions on use 2016 South Dakota Codified Laws 32-17-15.1. Silage or seasonal farm trucks exempt–Gross weight–Restrictions on use 2014 South Dakota Codified Laws 32-17-15.1. Silage or seasonal farm trucks exempt–Gross weight–Restrictions on use 2010 South Dakota Laws 32-17-15.1 – Silage or seasonal farm trucks exempt–Gross weight–Restrictions on use