Separate fuel supply tanks required
Wis. Stat. § 78.215
in effectEvery motor vehicle operated by diesel fuel shall be equipped with a diesel fuel supply tank separate from and in no way connected to any cargo tank on or attached to that motor vehicle.
Source: WI Statutes (Official Site)URL: https://docs.legis.wisconsin.gov/document/statutes/78.215Fetched: 10/7/2026
