AL · free air
Free air in Alabama
Is air free in Alabama?
Owner decidesNot by law. Alabama has no free-air law, so each station owner decides. Of the 230 places with air we have mapped in Alabama, 149 (65 %) are free or usually free, mostly at Lowe's, Pilot and Flying J and QuikTrip, plus tire shops such as Mavis Discount Tire and Discount Tire that fill tires for free.
- places with air
- 230
- free or usually free
- 149
- tire shops fill free
- 72
- open 24/7 (known)
- 32
Chains with air in Alabama
The brands with the most locations on our Alabama map, and what to expect at each.
| Chain | Locations in AL | Free air |
|---|---|---|
| Mavis Discount Tire | 57 | Free, staff fill |
| Lowe's | 40 | Usually free |
| Pilot and Flying J | 16 | Usually free |
| Discount Tire | 12 | Free, staff fill |
| Shell | 11 | Depends on the store |
| QuikTrip | 10 | Usually free |
| Chevron | 8 | Depends on the store |
| Kroger | 8 | Usually free |
| Costco | 5 | Free for members |
| Circle K | 4 | Depends on the store |
| Love's | 3 | Depends on the store |
| Marathon | 3 | Depends on the store |
| BP | 3 | Depends on the store |
| Citgo | 3 | Depends on the store |
| Sunoco | 3 | Depends on the store |
Free air by city in Alabama
Number of places with air per city. Cities with a link have their own page with every address.
- Huntsville18
- Birmingham11
- Dothan10
- Mobile10
- Florence9
- Tuscaloosa9
- Decatur8
- Montgomery8
- Athens7
- Madison7
- Opelika6
- Leeds5
- Foley5
- Bessemer5
- Oneonta4
- Auburn4
- Hoover4
- Prattville3
- Scottsboro3
- Troy3
- Orange Beach3
- Hartselle3
- Gadsden3
- Daphne3
- Theodore3
- Ashville2
- Alabaster2
- Shorter2
- Calera2
- Muscle Shoals2
- Good Hope2
- Saraland2
- Priceville2
- Anniston2
- Homewood2
- Northport2
- Oxford2
- Cullman2
- Attalla2
- Phenix City2
- Lincoln2
- Rainsville1
- Hamilton1
- Boligee1
- Brent1
- Clanton1
- Rogersville1
- Cottondale1
Winter tire pressure in Alabama
−3 PSI
typical drop from July to January
The average temperature in Alabama goes from about 81 °F in July to 46 °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 32 PSI on an average winter morning.
That is not enough to trigger the warning light on its own, but it adds up with the 1 to 2 PSI every tire loses per month. Check your pressure monthly.
Free air in neighboring states
- Florida913 places
- Georgia887 places
- Mississippi106 places
- Tennessee339 places
Free air in Alabama: questions
Is air free at gas stations in Alabama?
Only where the owner chooses. Alabama 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 Alabama?
On our map, the chains with the most free or usually free air pumps in Alabama are Lowe's (40), Pilot and Flying J (16), QuikTrip (10) and Kroger (8). At franchised brands like Shell, BP or Exxon, it depends on the owner.
Where can I check my tire pressure for free in Alabama?
Tire shops are the easiest option: Mavis Discount Tire (57 locations) and Discount Tire (12 locations) check and fill tires for free during business hours, no purchase needed.
How much does tire pressure drop in winter in Alabama?
Alabama averages about 81 °F in July and 46 °F in January (NOAA, 2015–2024). At roughly 1 PSI per 10 °F, tires filled in summer lose about 3 PSI by midwinter, often enough to switch on the low-pressure warning. Top them up when the weather turns.
Which city in Alabama has the most free air pumps?
On our map, Huntsville has the most free or usually free spots in Alabama: 11 of 18 places with air.