Pierce County, WA Parking Rules: Commercial & Oversized Vehicles (2026)
Key Facts
- Zoning Authority
- PCC Title 18A
- Nuisance Code
- PCC 8.08.050(I)
- Vehicle Definition
- Includes trucks, trailers, RVs
- Road Rules
- RCW 46.61.570
- Applies To
- Unincorporated county only
Summary
Unincorporated Pierce County regulates oversized and large-vehicle storage through the Title 18A zoning code and the Chapter 8.08 nuisance provisions rather than a single size cap. A wrecked, dismantled, or derelict oversized vehicle is a public nuisance under PCC 8.08.050. On public roads, RCW 46.61.570 placement rules apply. Cities impose
"Vehicle" shall include, but not be limited to, automobiles, motorcycles, trucks, buses, motorized recreational vehicles, campers, travel trailers, boat trailers, utility trailers, or other similar devices capable of moving or being moved on the public right-of-way.
Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance 2026-515, and legislation passed through May 26, 2026).
Full Breakdown
Pierce County does not set one countywide length or weight cap for parking oversized vehicles on private residential lots; instead, large vehicles are regulated through the Title 18A zoning code by zone and through the Chapter 8.08 public-nuisance rules. The nuisance chapter's definition of 'vehicle' expressly includes trucks, buses, motorized recreational vehicles, campers, travel trailers, boat trailers, and utility trailers, so an abandoned, derelict, or junk oversized vehicle stored on property is a per se nuisance under PCC 8.08.050(I) unless enclosed in a permitted building. On public roads, oversized vehicles must follow the same RCW 46.61.570 stopping and parking placement rules as all vehicles, and county road resolutions may add restrictions.
Violations & Fines
Storing an abandoned, derelict, or junk oversized vehicle, trailer, or vessel on property is a per se public nuisance under PCC 8.08.050(I) unless fully enclosed or handled by a licensed dismantler.
Frequently Asked Questions
Is there a size limit for vehicles parked at my Pierce County home?
Does the nuisance code cover trailers and large trucks?
Sources & Official References
Other rules in Pierce County
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