WA · free air
Free air in Washington
Is air free in Washington?
Owner decidesNot by law. Washington has no free-air law, so each station owner decides. Of the 737 places with air we have mapped in Washington, 243 (33 %) are free or usually free, mostly at Costco, Lowe's and Pilot and Flying J, plus tire shops such as Les Schwab and Discount Tire that fill tires for free.
- places with air
- 737
- free or usually free
- 243
- tire shops fill free
- 186
- open 24/7 (known)
- 139
Chains with air in Washington
The brands with the most locations on our Washington map, and what to expect at each.
| Chain | Locations in WA | Free air |
|---|---|---|
| Les Schwab | 149 | Free, staff fill |
| Shell | 89 | Depends on the store |
| Chevron | 85 | Depends on the store |
| 76 | 54 | Depends on the store |
| ARCO | 39 | Depends on the store |
| Costco | 37 | Free for members |
| Discount Tire | 34 | Free, staff fill |
| Lowe's | 33 | Usually free |
| 7-Eleven | 22 | Depends on the store |
| Mobil | 12 | Depends on the store |
| Sinclair | 11 | Depends on the store |
| Pilot and Flying J | 10 | Usually free |
| Circle K | 6 | Depends on the store |
| Love's | 5 | Depends on the store |
| Maverik | 4 | Depends on the store |
Free air by city in Washington
Number of places with air per city. Cities with a link have their own page with every address.
- Seattle9 free / 78
- Bellingham8 free / 31
- Spokane7 free / 27
- Vancouver10 free / 21
- Renton5 free / 20
- Kent4 free / 20
- Bellevue16
- Kirkland13
- Tumwater12
- Pasco10
- Bremerton10
- Longview10
- Issaquah9
- Lacey9
- Shoreline9
- Tacoma9
- Burien9
- Everett9
- Arlington9
- Fife8
- Burlington8
- Lynnwood8
- Mount Vernon8
- SeaTac7
- Tukwila7
- Federal Way7
- Redmond7
- Moses Lake7
- Puyallup7
- Richland7
- Spokane Valley7
- Ellensburg6
- Kennewick6
- Ridgefield6
- North Bend6
- Yakima6
- Union Gap5
- Aberdeen5
- Covington5
- Olympia5
- Port Angeles5
- Bonney Lake5
- Yelm5
- Belfair5
- Marysville5
- Auburn5
- Mukilteo4
- Port Orchard4
- Shelton4
- Des Moines4
- Wenatchee4
- Gig Harbor4
- Sequim4
- Enumclaw4
Confirmed free air pumps in Washington
Places where drivers or the operator confirmed the air is free.
Air pump
FreeBellingham, WA 98226
Air pump
FreeBellingham, WA 98226
Air pump
FreeBellingham, WA 98226
Air pump
FreeIssaquah, WA 98027
Air pump
FreeIssaquah, WA 98027
Air pump
FreeIssaquah, WA 98027
Air pump
FreeMaltby, WA 98072
Air pump
FreeMaltby, WA 98072
Air pump
FreeSeattle, WA 98144
Air pump
FreeSeattle, WA 98195
Tulalip Market
Free2832 116th Street Northeast, Tulalip, WA 98271
Hours: Daily 06:00–22:00
Air pump
FreeUnion Gap, WA 98903
Air pump
FreeUnion Gap, WA 98903
Winter tire pressure in Washington
−3 PSI
typical drop from July to January
The average temperature in Washington goes from about 67 °F in July to 33 °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
Free air in Washington: questions
Is air free at gas stations in Washington?
Only where the owner chooses. Washington 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 Washington?
On our map, the chains with the most free or usually free air pumps in Washington are Costco (37), Lowe's (33), Pilot and Flying J (10) and Kroger (1). At franchised brands like Shell, BP or Exxon, it depends on the owner.
Where can I check my tire pressure for free in Washington?
Tire shops are the easiest option: Les Schwab (149 locations) and Discount Tire (34 locations) check and fill tires for free during business hours, no purchase needed.
How much does tire pressure drop in winter in Washington?
Washington averages about 67 °F in July and 33 °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 Washington has the most free air pumps?
On our map, Vancouver has the most free or usually free spots in Washington: 10 of 21 places with air.