Wisconsin Truck Idling Law
Wisconsin has no statewide idling time limit. The only idling-related law is a 550-pound weight allowance for idle-reduction technology (Wis. Stat. 348.15).
When you can keep idling
This state has no statewide idling limit, so there are no statutory exemptions to list. Local ordinances, where they exist, carry their own.
APUs and idle-reduction gear
Idle-reduction tech earns up to a 550-pound weight allowance.
City and county ordinances
No notable city or county idling ordinance was found for Wisconsin in the EPA, DOE, or ATRI references. Watch local noise and parking rules.
Wisconsin Idling Law FAQ
Is there a truck idling law in Wisconsin?
How long can a truck idle in Wisconsin?
What is the fine for idling in Wisconsin?
Does an APU count as idling in Wisconsin?
This page is reference information for planning, not legal advice. Idling rules change and many are local. Confirm the current rule with the state environmental or transportation agency before you rely on it. Source: https://afdc.energy.gov/fuels/laws/IR?state=WI.
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