Chino Hills, CA Parking Rules: Commercial Vehicle Restrictions (2026)

The City of Chino Hills regulates on-street parking through Title 10 (Vehicles and Traffic) of its Municipal Code, and California gives cities broad authority to restrict commercial and heavy vehicles on local streets. Under California Vehicle Code 22507, a city may by ordinance restrict or prohibit parking of commercial vehicles on designated streets, and CVC 22500 prohibits stopping or parking in ways that obstruct traffic. It is important to distinguish jurisdictions: San Bernardino County maintains a separate truck-route and parking ordinance described as applying to the 'Chino Hills community,' but that county code expressly governs unincorporated territory and restricts vehicles over 7,000 pounds gross weight on county-designated streets. That county ordinance is not the law of the incorporated City of Chino Hills, whose streets fall under the city's own Title 10 and the Vehicle Code. Within the city, oversized commercial vehicles are also affected by the same practical limits that apply to all vehicles: posted street-sweeping windows, the 72-hour rule against long-term street storage, and any posted weight-limit or no-parking signs. Drivers of trucks and commercial vehicles should read posted signage on each street, since designated truck routes and weight limits are established by posted signs and the city's traffic ordinances rather than a blanket statewide rule.