Pasco, WA Parking Rules: Oversized Vehicle Parking (2026)

Oversized vehicles in Pasco are governed mainly by the weight thresholds in PMC 10.65.020 (Parking for certain purposes prohibited). Any vehicle with a maximum gross weight of 14,000 pounds or more is barred from parking anywhere on or off the street in a residential zone, except while making deliveries under PMC 10.80.020. In commercial and industrial zones, no truck tractor, trailer, semi-trailer or 14,000-lb-or-heavier vehicle may park, stand or stop on a City street for more than two hours. 'Maximum gross weight' is the scale weight of the vehicle plus the maximum load declared by the licensee. Large recreational equipment - boats, motor homes, fifth wheels and the like - is separately controlled: it cannot be stored on the street except for 72-hour loading windows, and on private lots it must be kept in side or rear yards in the R-S-20, R-S-12 and R-S-1 districts (PMC 25.185.140). The general 14-day street-parking cap in PMC 10.65.030 also applies to oversized vehicles and trailers. Together these rules keep large trucks, trailers and oversized recreational equipment off residential streets and out of long-term curb storage. Enforcement is by the Pasco Police Department and Code Division.