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Looking for a quality tire inflator that fits in your trunk?Amazon is having its best-selling portable compressor on sale right now, and the options on this listing start as low as $21.99

Despite how easy it is to use the compressed air machine available at your local gas station, far too many people still ride with under-inflated tires. According to, “If a vehicle’s tires are under-inflated to 6 psi…the tire’s tread life may be reduced by as much as 25 percent.” Luckily, having your own portable air compressor and working on your own Inflating tires on your driveway is more affordable than ever. There are now options like built-in flashlights, bike tires, and sports accessories. Starting at under $25, these can save you a trip to the gas station for fuel or a call to AAA for a tow.

AstroAI Tire Inflator Portable Air Compressor — $27.99 (38% off)

Amazon $27.99

main features

  • #1 Bestseller on Amazon (over 62,000 user ratings)
  • 100 psi
  • Integrated LED lights for better nighttime visibility
  • Comes with a replacement fuse
  • Great for cars, bikes, balls and inflatables
  • Three-year warranty

Keep in mind that this pump is not designed for high pressure or high volume applications like large pools, but this portable compressor comes with three nozzles and will fit any Schrader valve on cars, SUVs, motorcycles, and bicycles. The included accessory adapter also allows you to use this inflator on balls, air mattresses, balloons, and other small inflatable devices.

VacLife Air Compressor Tire Inflator – $33.99 (24% off)

Amazon $33.99

main features

  • 11.9′ long DC 12V power cord
  • 150 psi
  • LED lights improve nighttime visibility
  • Auto power off function

Don’t be fooled by the name VacLife, it’s not a vacuum cleaner but an air compressor – and a very popular one at that. It’s currently the No. 2 best-selling portable air compressor on Amazon. It is the #1 selling product in the Tire Repair Kits and Tire Repair Tools categories, as well as the #54 listing (out of the top 100) in the entire Automotive category on Amazon.

Airmoto Portable Air Pump – $79.00

$79.00 on Amazon

main features

  • Wireless and battery powered
  • The air hose is stored at the bottom of the air pump
  • USB-C charger
  • 120 psi

The third bestseller in the category isn’t currently discounted, at least not at the time of writing. But it’s the sleekest, most portable option in its class, so we had to include it for your consideration. If you’re interested in Amazon’s current #3 bestseller in the “Wheel and Tire Air Compressors and Inflators” product category, you can grab the very cool-looking Airmoto battery-operated portable compressor here for the full list price of $79.99.

FBK Portable Tire Inflator – $21.99 (19% off)

Amazon $21.99

main features

  • 10′ DC power cord
  • 150 psi
  • Built-in LED light with SOS and torch mode
  • Lowest price in this group

We love the large, easy-to-read digital display on this unit. But it’s one of the lower user-rated options on this list, so we’re currently recommending it because it has the lowest price.

EPAuto 12V DC Portable Air Compressor – $29.87 (31% off)

Amazon $29.97

main features

  • Maximum working pressure 70 PSI
  • light
  • cost-effective

This unit from EPAuto weighs only 1 pound, making it very portable. One downside, however, is that it’s one of the most space-consuming options on this list, with a footprint of 13.5 x 8.1 x 5.6 inches. It also has the lowest maximum pressure rating at just 70 PSI. So while it’s not suitable for the heaviest of workloads, it’s a great option to store in the back of your vehicle for emergencies and/or for light jobs that don’t stress it out, like giving Small beach toys and ball inflatables.

TEROMAS Portable Tire Inflator and Air Compressor — $32.97 (28% off)

Amazon $32.97

main features

  • DC and AC power cords. 12V car plug for on-the-road use
  • Also comes with 110/120V household plug
  • Up to 150 PSI

Recommended for cars, RVs, motorcycles, bicycle tires, air cushions and inflatable toys. Not suitable for heavy duty truck or tractor tires. This TEROMAS Portable Tire Inflator is currently the #6 best seller in its category on Amazon. Since not all of the top five are on sale, we’ve decided to make this a sort of “honorable mention.” Hey, the rankings have changed, so sooner or later we’ll see this become a top 5 seller.

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