AZ · free air
Free air in Arizona
Is air free in Arizona?
Owner decidesNot by law. Arizona has no free-air law, so each station owner decides. Of the 474 places with air we have mapped in Arizona, 336 (71 %) are free or usually free, mostly at QuikTrip, Pilot and Flying J and Lowe's, plus tire shops such as Discount Tire that fill tires for free.
- places with air
- 474
- free or usually free
- 336
- tire shops fill free
- 85
- open 24/7 (known)
- 200
Chains with air in Arizona
The brands with the most locations on our Arizona map, and what to expect at each.
| Chain | Locations in AZ | Free air |
|---|---|---|
| QuikTrip | 170 | Usually free |
| Discount Tire | 85 | Free, staff fill |
| Pilot and Flying J | 43 | Usually free |
| Lowe's | 32 | Usually free |
| Circle K | 31 | Depends on the store |
| Costco | 20 | Free for members |
| Chevron | 11 | Depends on the store |
| Speedway | 10 | Depends on the store |
| Shell | 8 | Depends on the store |
| Sinclair | 7 | Depends on the store |
| Kroger | 6 | Usually free |
| ARCO | 5 | Depends on the store |
| Maverik | 3 | Depends on the store |
| 7-Eleven | 3 | Depends on the store |
| Marathon | 1 | Depends on the store |
Free air by city in Arizona
Number of places with air per city. Cities with a link have their own page with every address.
- Phoenix79 free / 107
- Tucson36 free / 56
- Mesa30 free / 34
- Tempe14 free / 21
- Glendale18
- Peoria16
- Gilbert13
- Scottsdale12
- Chandler11
- Surprise10
- Marana8
- Goodyear8
- Flagstaff7
- Kingman7
- Avondale7
- Oro Valley6
- Buckeye6
- Yuma6
- Queen Creek5
- Bullhead City5
- Eloy5
- Apache Junction4
- Quartzsite4
- San Tan Valley4
- Prescott4
- Safford4
- Maricopa4
- Tolleson4
- Casa Grande4
- Tuba City3
- Thatcher3
- Ehrenberg3
- Littlefield3
- Lake Havasu City3
- Gila Bend2
- Wikieup2
- Vicksburg2
- Winslow2
- Youngtown2
- Tonopah2
- Sierra Vista2
- Show Low2
- Heber-Overgaard1
- Willcox1
- Chinle1
- Whetstone1
- Moenkopi1
- Bodaway Gap / Tsinaabąąs Habitiin1
- Cameron1
- El Mirage1
- Sanders1
- Spring Valley1
Confirmed free air pumps in Arizona
Places where drivers or the operator confirmed the air is free.
Chevron
Free1633 West Superstition Boulevard, Apache Junction, AZ 85120
Chevron
FreeHeber-Overgaard, AZ 85933
Air pump
FreePhoenix, AZ 85008
Air pump
FreePhoenix, AZ 85008
Winter tire pressure in Arizona
−4 PSI
typical drop from July to January
The average temperature in Arizona goes from about 82 °F in July to 43 °F in January. Tire pressure falls roughly 1 PSI for every 10 °F, so a tire set to 35 PSI on a summer afternoon reads about 31 PSI on an average winter morning.
Most tire pressure warning lights switch on when a tire is about 25 % below its recommended pressure. A cold front plus a slow leak gets there fast, so check your tires as soon as the first cold mornings arrive.
Free air in neighboring states
- California8,304 places
- Colorado441 places
- Nevada156 places
- New Mexico117 places
- Utah352 places
Free air in Arizona: questions
Is air free at gas stations in Arizona?
Only where the owner chooses. Arizona doesn't require free air, so many stations use coin or card machines that cost one to two dollars. Chains that give air away at most stores are your best bet, and some clerks switch a paid machine to free if you ask.
Which gas stations have free air in Arizona?
On our map, the chains with the most free or usually free air pumps in Arizona are QuikTrip (170), Pilot and Flying J (43), Lowe's (32) and Costco (20). At franchised brands like Shell, BP or Exxon, it depends on the owner.
Where can I check my tire pressure for free in Arizona?
Tire shops are the easiest option: Discount Tire (85 locations) check and fill tires for free during business hours, no purchase needed.
How much does tire pressure drop in winter in Arizona?
Arizona averages about 82 °F in July and 43 °F in January (NOAA, 2015–2024). At roughly 1 PSI per 10 °F, tires filled in summer lose about 4 PSI by midwinter, often enough to switch on the low-pressure warning. Top them up when the weather turns.
Which city in Arizona has the most free air pumps?
On our map, Phoenix has the most free or usually free spots in Arizona: 79 of 107 places with air.