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Texas · free air

Free air in San Antonio, TX

105 gas stations, tire shops and stores with air for tires in San Antonio, 65 of them free or usually free. Addresses, hours and directions below.

Free air in San Antonio

We know 105 places with air for tires in San Antonio, 65 of them free or usually free. 19 tire shops also fill tires for free. Good places to start: Air pump, Flying J (1815 N Foster Rd) and Pilot (5619 I-10 E).

places with air
105
free or usually free
65
tire shops fill free
19
open 24/7 (known)
32
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Free air in San Antonio

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

Other air pumps in San Antonio

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 San Antonio

Tire pressure in San Antonio

Texas averages about 84 °F in July and 47 °F in January. Tire pressure drops roughly 1 PSI per 10 °F, so expect about 4 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 San Antonio

Free air in San Antonio: questions

Where can I get free air for my tires in San Antonio?

Air pump, Flying J at 1815 N Foster Rd, San Antonio, TX 78244 and Pilot at 5619 I-10 E, San Antonio, TX 78219 are good places to start. The map on this page shows all 65 free or usually free spots in San Antonio, sorted by distance once you share your location.

Is there free air open 24 hours in San Antonio?

Yes. Flying J (1815 N Foster Rd), Pilot (5619 I-10 E) and Pilot (4105 S Loop 1604 E) are listed as open 24/7, among 27 free spots with round-the-clock hours. Hours can change, so check before a late-night drive.

Do gas stations in San Antonio have to give free air?

No. Texas has no free-air law, so each station decides. That is why it pays to check the map before you drive.

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

At tire shops like Discount Tire (7619 FM 78), Discount Tire (9403 Culebra Road) and Discount Tire (11433 West Loop 1604 North). Staff check and fill your tires for free while the shop is open, usually without an appointment.