Overnight Parking: Ontario vs Rialto
How do overnight parking rules compare between Ontario, CA and Rialto, CA?
Ontario has fewer restrictions than Rialto.
Ontario, CA
San Bernardino County
Ontario has no blanket overnight parking ban on residential streets, but vehicles cannot remain more than 72 hours under CVC 22651(k) and posted permit-district signage near ONT airport is enforced from 10 PM to 6 AM.
View full Ontario rules →Rialto, CA
San Bernardino County
Rialto Municipal Code Title 10 incorporates the 72-hour rule of California Vehicle Code §22651(k): a vehicle that remains parked on a public street for more than 72 consecutive hours is subject to citation and tow. Rialto does not impose a blanket overnight ban for passenger cars, but oversized vehicles (RVs, trailers, commercial trucks over a posted weight) are restricted on residential streets.
View full Rialto rules →Key Facts Comparison
| Fact | Ontario | Rialto |
|---|---|---|
| General rule | Overnight parking allowed | - |
| Maximum stay | 72 hours | - |
| Permit districts | Near airport/mall | - |
| Heavy trucks | Banned 10 PM - 6 AM | - |
| 72-hour rule | - | Cal. Vehicle Code §22651(k) |
| Local adoption | - | Rialto Municipal Code Title 10 |
| Oversize/RV restriction | - | Limited loading/unloading time on residential streets |
| Truck routes | - | Posted per Rialto Title 10 (freight-hub corridor) |
Highlighted rows indicate differences between cities.
Ontario FAQ
Will I get a ticket for parking overnight?
Not on most residential streets, as long as you move the vehicle every 72 hours and respect street sweeping days.
What about permit parking zones?
If your block is signed as a permit district, you need a resident decal to park overnight.
Rialto FAQ
Can I park overnight on a Rialto residential street?
Yes, passenger vehicles may park overnight on most public streets in Rialto, subject to street-sweeping signs, posted permit zones, and the 72-hour limit under CVC §22651(k). Move the vehicle at least once every three days.
Can I store my RV or trailer on the street in front of my house?
Only briefly for loading and unloading. Rialto Title 10 limits overnight and long-term RV/trailer storage on public streets in residential areas. Long-term storage must be on private property in compliance with Title 18 setback and screening rules.
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