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California · free air

Free air in Ontario, CA

53 gas stations, tire shops and stores with air for tires in Ontario, 51 of them free or usually free. Addresses, hours and directions below.

Free air in Ontario

Free by law

We know 53 places with air for tires in Ontario, 51 of them free or usually free. California law requires free air at gas stations for customers who buy fuel. 1 tire shop also fills tires for free. Good places to start: 7-Eleven (990 North Haven Avenue), Arco (4525 East Jurupa Street) and Chevron (791 Milliken Avenue).

places with air
53
free or usually free
51
tire shops fill free
1
open 24/7 (known)
1
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Free air in Ontario

Confirmed free, free by state law, usually free at this chain, or a tire shop that fills for free.

Other air pumps in Ontario

Air is available here, but it is paid or we don't know the price yet. Ask inside: some stores switch the machine to free.

Chains in Ontario

Tire pressure in Ontario

California averages about 78 °F in July and 46 °F in January. Tire pressure drops roughly 1 PSI per 10 °F, so expect about 3 PSI less in winter than in summer, enough to set off the warning light on a cold morning. Fill to the number on your door sticker, checked before you drive.

Before you go

  • Bring a few quarters or a card in case the machine isn't free.
  • Tire shops only fill tires during business hours.
  • Pin wrong or missing? Tell us and we will update it.

Free air near Ontario

Free air in Ontario: questions

Where can I get free air for my tires in Ontario?

7-Eleven at 990 North Haven Avenue, Ontario, CA 91764, Arco at 4525 East Jurupa Street, Ontario, CA 91761 and Chevron at 791 Milliken Avenue, Ontario, CA 91764 are good places to start. The map on this page shows all 51 free or usually free spots in Ontario, sorted by distance once you share your location.

Is there free air open 24 hours in Ontario?

Yes. Shell is listed as open 24/7. Hours can change, so check before a late-night drive.

Do gas stations in Ontario have to give free air?

Yes, to customers who buy fuel. California law requires free air, water and a pressure gauge at every gas station during operating hours. If the machine asks for coins, ask the cashier to switch it on.

Where can I get my tire pressure checked for free in Ontario?

At tire shops like Les Schwab Tire Center (1044 N Milliken Ave). Staff check and fill your tires for free while the shop is open, usually without an appointment.