Chains with free air
Free here means several independent sources report free air at all or most of the chain's stores. Usually free · ask means it shows up on free-air lists but we couldn't confirm it, so ask inside if the machine charges. Sometimes free · ask means air is set store by store.
Gas stations
WawaFree here Wawa is widely reported to offer free air at its stores with gas pumps, with no purchase or app needed (reports from 2021 through 2026). We only list Wawas that sell fuel; shop-only Wawas usually don't have an air pump. 1,093locations SheetzFree here Sheetz offers free air at its locations: a company spokesperson confirmed it to KDKA in October 2026. Stores are in Pennsylvania, Ohio, West Virginia, Virginia, Maryland and North Carolina. 865locations QuikTripFree here QuikTrip is widely reported to offer free air at most of its locations across the Midwest and South (reports through 2026). QuikTrip doesn't publish an official policy. 1,120locations Kwik Trip / Kwik StarFree here Kwik Trip (called Kwik Star in Iowa) is widely reported to offer free air at its locations in Wisconsin, Minnesota, Iowa and nearby states (reports through 2026). Pumps can be busy or out of service in very cold weather. 920locations Stewart's ShopsFree here Stewart's says on its store pages that it offers free air at its locations in New York and Vermont, no purchase needed. 389locations QuickChekFree here QuickChek lists free air as a service on its own website, at its stores in New Jersey and New York. 145locations Family ExpressFree here Family Express says on its help center that it provides free air at all of its Indiana locations. 86locations KrogerSometimes free · ask Kroger fuel centers (including Smith's, Fry's, Fred Meyer, King Soopers, Dillons and other Kroger stores) set air store by store. Many have a free machine, sometimes switched on by the attendant; others charge $1–2 or have no machine. No purchase or loyalty card needed where it's free. 1,574locations
Tire shops & warehouse clubs
Discount TireFree here Discount Tire offers a free drive-up air pressure check and fill during store hours, no appointment needed, and its site lists no purchase requirement. It also repairs flats for free when the tire can be safely fixed. 1,130locations Les SchwabFree here Les Schwab offers free tire pressure checks at every location and says it will top off your air for free. Free flat repairs are for tires bought at Les Schwab. 607locations Belle TireFree here Belle Tire says free self-service air is available at every location, 24/7 (Michigan, Ohio and Indiana). 185locations Mavis / NTB / Tire KingdomSometimes free · ask Mavis, NTB and Tire Kingdom don't advertise free air. Some stores will check or top off your tires at no charge if you ask at the service desk during business hours. 1,633locations Costco Tire CenterUsually free · ask Many Costco Tire Centers have a self-serve nitrogen station intended for Costco members, and free inflation checks come with tires bought at Costco. Not every warehouse has a station, and it's usually available during Tire Center hours. 655locations
What about Kum & Go? Older free-air lists still include it. Maverik bought Kum & Go in 2023 and has finished converting the stores to the Maverik name (CSP). We couldn't find a company-wide free-air policy at Maverik, so we only list its stores in the states that require free air by law. GetGo started charging $3 for air in fall 2026, so it's no longer listed.