Noise from Specific Sources in Lacey, WA (2026)
1 verified noise from specific sources rules for Lacey, Washington, sourced directly from the municipal code and official government pages.
Verified from official government sources
Delivery Truck Noise
In the City of Lacey, Washington, Lacey Municipal Code § 10.04.025 makes it unlawful for any person to operate brakes on a motor vehicle that are activated or operated by compression of the engine. Emergency use necessary to protect persons or property is a defense, and fire personnel and public conveyance vehicles are exempt.
Lacey WA Truck Engine Compression Brake Ban
Significant RestrictionsLacey Municipal Code § 10.04.025
In addition to the codes adopted by this chapter by reference, it shall, in addition, be unlawful within the city for any person to operate brakes upon a motor vehicle which are in any way activated or operated by the compression of the engine of any such motor vehicle or any unit or part thereof. Provided, however, that it shall be a defense to such a violation if said compression brakes were ...
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