AstroAI Tire Inflator Portable Air Compressor Pump 150PSI 12V DC/110V AC with Dual Metal Motors&LED Light, Automotive Car Accessories&Two Modes for Car, Bicycle Tires and Air Mattresses, Red

I've had this air compressor for 3 years now. Its reliable and very easy to use. Reads the current PSI and allows you to program your target PSI. Then automatically stops when the target is reached, so there's NO room for overfill error. I primarily use it to top off my vehicle tires, although it comes with multiple nozzles and doodads. Its compact and easy to stash in the trunk, under the seat or wherever. I say its the best thing since sliced bread and every Woman should have one in her car trunk. It keeps me from having to go to the tire shop for air checks and fills, in between rotations and maintenance. I like it so much that I just gifted one to my daughter for her birthday. She's a new-ish driver and learning to safely maintain her car...as all Women should be able to do these days! I'll be sending one to my Mom next! Thanks for a dependable and affordable product.

Works great - exactly as advertised! I used it on a slow leaking front car tire and it was fast, accurate and most of all, super easy to use.

Works as advertised. The option to power off AC or DC, and precision inflating to 0.5psi were important features to me. I used it to inflate bicycle tires and balance car tires to the right pressure. There is a row of LEDs that show you how close it is getting to the set pressure, very handy if you don't want to stand directly over the unit to read the display. Lots of room for cord storage and the AC cord is decently long. I did still need an extension cord though. I did not test the low pressure/high volume option. My only gripes are the user manual and adapter storage. The manual doesn't give you a lot of help but after some fiddling you can figure things out. Like if you are inflating multiple tires, you have to switch the unit off and on to get it to go again once it has reached its set pressure in the first tire. Which I did using the AC/DC power selector switch as this seems to double as a power switch. And, it doesn't explain how to store the adapters. There are clips at one end obviously meant for them, but after 10 minutes of Tetris-like playing I discovered there is no combination that will store them all. You have to attach one to the pressure hose, and the other 4 will fit into the storage clips in 2 pairs.

I tested it to inflate my bike tires to 47 PSI and it was quite fast. I also tested it on my SUV tires up to 32 PSI; it took a bit longer than the bike tires, but it inflated them without any issues. Toward the end it got a little warm near the air hose, so it seems best for light-duty use, but it does its job perfectly. I tested it with both 120V and 12V and everything worked great. Totally recommended.

I'm using it for few months already. It was easy to use and it works great. I'm very satisfied with the product quality. I tried few different tire inflators. This one is the best and worthy to keep it.

This thing is powerfully and quick. Zero issues with filling the tires on my full size truck. I like it so much that I bought one for my car too!

Arrived today, and I immediately put it to use. Topped off all the tires on my car and pickup truck. The temperature dropped quite a bit today causing all my tires were to be 5 to 6 pounds low. This inflator worked great. It topped them off quickly. As a test, I used an outlet in the garage for power for inflating some of the tires and then used the power from the car's cigarette lighter for the rest. It worked the same regardless of which power source I used. It also shut off automatically upon reaching the preset pressures, 32 for the car and 35 for the pickup.

UPDATE: November 9, 2025 A couple of weeks back, I was contacted directly from AstroAI Customer Service via Amazon Message Center. They wanted to apologize for the failed pump and that customer satisfaction was priority one. They offered to send me a replacement pump at no charge (nor did I need to return the original pump). I received the new pump within 2 days. I can’t thank AstroAI enough. Their customer support was nothing short of excellence. Hopefully the new replacement pump will work out as it is compact and has a lot of great features. On my own accord and for reasons noted above, I have changed my original product rating from 2 to 4 stars. ORIGINAL REVIEW The tire inflation mode worked well three times, but since then, the pump has gone kaput. I had used the unit on three different occasions and on each occasion to bring a single vehicle's four tire pressures to the recommended cold inflation psi (each tire needed about 3-5 psi). All went well; but now when connected, the pump attempts to inflate just to cut off within seconds. In addition, the pump no longer reads the current inflation level of the tire in psi or otherwise. The external air pump for floats, etc. is still working. A sad situation, as the unit is just over a month old (at the time of this review).

I don’t usually write long reviews, but this product truly deserves it. The AstroAI Tire Inflator Portable Air Compressor Pump is a total game changer, and it has quickly become one of the most reliable tools I own. Performance That Feels Like Magic: The dual metal motors are powerful and fast—this inflator has my car tires topped up in minutes. With an impressive 150 PSI capacity and both 12V DC and 110V AC power options, it works everywhere: at home, on the road, at the cottage, or during emergencies. It handles car tires, bike tires, and even air mattresses without breaking a sweat. Built to Last: You can feel the quality as soon as you pick it up. It’s sturdy, durable, and clearly engineered with care. The built-in LED light is bright enough for late-night roadside situations, making this inflator even more dependable. Super Easy to Use: Set the pressure, press start, and the pump does all the work—shutting off automatically once it hits the exact PSI you chose. No guesswork, no hassle, and no overinflating. It’s user-friendly even for beginners. Outstanding Customer Service: AstroAI’s customer service deserves its own standing ovation. They respond quickly, treat customers with respect, and genuinely care about satisfaction. It’s rare to find a company so committed to making things right. Final Thoughts: If you’ve been searching for the perfect tire inflator, stop right here. This is hands down the best option on the market. Reliable, powerful, versatile, and backed by a company that actually stands behind its products. Don’t think twice—everyone should own this. It’s worth every dollar and then some!

Desde mi punto de vista por el precio es excelente para inflar llantas, yo siempre inflo mis llantas con este aparato, si se calienta pero te alcanza a inflar unas 2 o 3 dependiendo de que tan desinfladas esten, si estan muy desinfladas quiza tendras que inflar una y esperar a que se enfrie que son uno 15 a 20 min, pero me sorprendio su potencia y su calidad, sin duda la recomiendo, ademas solo pones la presion y automaticamente infla la llanta hasta esa presion y se detiene, la luz de emergencia es buena tambien la de noche, no la he usado para lo demas, la recomiendo mucho.

Se que es para algo basico pero la use para inflar las llantas de mi camioneta y sin problema Vale la pena

This sweet little dual motor unit will pay for itself! Trust me. Easy & fun to use. Set it & forget it! (at your tires recommended P.S.I.). Such a cool little device you'll be looking for excuses to use it! Backlit LCD display/so easy to use/emergency cartop red&white flashing lights/auto shut-off at required pressures/compact via amazing design/etc etc etc Ever wonder ... gas stations charge $1-$2 just to pump air in? Air pumps so cumbersome, difficult to use, hard to read, inaccurate, 1930's technology? Why? Because they are rugged & low maintenance, and stations HAVE TO provide them. Besides, the softer your tires are the more gas you have to buy to get to work everyday, so it's WIN-WIN for those (deleted). We already know we are supposed to check our tire's air pressures, but we look at that 'pump monster' with it's giant tentacle and tell ourselves we'll do it later (but rarely do). Or leave it to our mechanics to check at oil change ... but do they actually? Properly? Or warn you when they notice your 1 front tire is slowly leaking more than the others? If he/she is Jerry Seinfeld's mechanic then probably, otherwise ? So not. Good Auto mechanics may be hard to find, but the one single thing we consumers can do every month is to make sure our tires are "ROCK HARD" as to the Manufacturers strictest specifications (depending on vehicle load [how many passengers - trunk or truck bed storage]). Canada's changing seasonal temperatures make a big difference on tire pressure. So does the temperature of your tires when you check them and this amazing pump makes adjusting the tire's pressures up or down a tiny little bit a joy to use. Do yourself a favor & try it right out. If it isn't what you were looking for then simply send it back via Amazon's recent, VERY convenient return methods (Staples/Canada Post/others). Then try another pump from this Amazon retailer. You'll find the one best for your cars/RV/truck/trailers/mountain bike/air mattress/portable bed/kids wadding pool/blowup doll (What?.No. I said that out loud?) Hey, ever get a flat and try desperately to put that cheap spare tire on, that's somewhere in your trunk, only to find it's half flat also ? (cue the IMDB 'Deliverance' "Dueling Banjos" theme song)

I had to purchase a unit quickly as my tires were very under inflated. Originally, I thought we ran through a road of nails after coming back from changing tires. Luckily, it wasn't the case. The technician did not inflated the tires properly. This unit work sufficiently and inflated each tire in a matter of 20 to 40 seconds. The psi for one tire was around 20. We needed to get it up to 32. There are adapters for different purposes. I only used the one for car tires. The only negative thing is that sometimes it is difficult to take out the adaptor from the tire after it fills. There are times it takes 3 to 5 seconds to pull out where air then keeps out. I need to put it back on and see if I need to pump it again. I do lose 0.5 psi. I now over inflated by .5 psi.