This Under-$25 Tool Could Get You Out Of Serious Jam On The Highway

This shoebox-sized air pump has gotten many reviewers out of a roadside bind — and it’s on sale right now for just $22.38.
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There’s nothing worse than being out on the open road when your tire pressure light comes on. The availability of air pumps at gas stations vary from state to state, and they’ll often leave you struggling to round up quarters. Some retailers offer free air, but there’s not always a guarantee there will be one within a reasonable driving distance, especially if you’re racing the clock and losing air with every mile. 

Fluctuations in air temperature — something our cars are increasingly exposed to — can also affect tire pressure

There are a variety of portable tire air compressors available these days. They’re small enough to keep in your trunk and often come with a 12V outlet so you can power up via your car’s dashboard lighter. One particular highly-rated model is discounted today, and when you click the additional 20% off coupon (yellow model only), it’s just $22.38 in your Amazon cart — a total of 40% off the typical price of $36.99.

This shoebox-sized device attaches easily to the valve of your SUV or car tires and will begin inflating at the push of a button. The machine also offers the ability to pre-set your desired tire pressure, and it will automatically shut off once your PSI number has been reached.

A host of other features — including a lengthy 9.8-foot power cord and a built-in LED light — make the pump an convenient option to keep in your trunk in case of emergencies. It also comes with three different nozzles intended to inflate sporting equipment, inflatables and bike and ATV tires. (It’s worth noting that the maximum tire pressure is 150 PSI, so it’s not intended for truck, vans and off-road vehicles with larger tires, and it will need a cooldown period after 10 minutes of continuous use.)

At 40% off, it’s a very low-cost investment in your peace of mind. And with a 4.5-star rating and over 27,000 five-star reviews, it’s a clear customer favorite. If you’d like to see how this device helped other reviewers out, check out some relevant Amazon reviews below, or just scroll all the way down to get one for yourself.

“We had a vehicle develope a slow leak in 1 tire. We live in a rural area about 10 miles from the nearest gas station, so this compressor resolved our issue temporarily. The Vaclife allowed me to set the desired PSI pressure, and automatically stop when that pressure was obtained. We had the tire serviced and repaired and all was good... We now have 2 Vaclife compressors, and I will be ordering a third for my work vehicle. As an added bonus, we had several bicycles cleaned up and repaired during 2020 covid summer and this compressor is the only one that will actually inflate the new tires that were used on two of the bikes.” — Paul Volker 

“I was driving the other day and one of my tires sensor flashed on my dashboard saying PSI was low. I wasn’t in a familiar place and didn’t want to take the time to find a Costco (as that’s where I get my tires done) or any other place for that matter! And then… I remembered I had this in my trunk and hadn’t used it yet!! I pulled it out, followed it’s simple instructions and it all worked! I was very impressed and I am thankful to have this in my car knowing I can count on it if I experience this again! :)” — Bree

“I’m not at all handy, mechanical or patient haha. Esp. the latter. However, even I figured this out super fast. Very user friendly, sleek and sturdier than I thought. Nothing really flimsy or cheap feeling/looking about it. Love the features- esp. how it instantly reads your current tire pressure and stops automatically once tires are filled to desired level. Key for me is that peace of mind knowing you have it in your trunk or wherever and NOT having to fret if the low tire pressure light comes on abruptly in a bad area etc....then frantically looking for a gas station, deal w/ quarters, old busted machines. May be rare but it’s when not if for everyone and quite stressful in the moment. Recommend!” — jamiko1230

Before You Go

The Best Items To Keep In Your Winter Car Emergency Kit
A warm blanket(01 of15)
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"God forbid your car shuts down or dies, you want something to keep warm," Philip said.

This military-style wool blanket measures 64 inches by 88 inches. It's machine washable and will keep you warm even if it gets wet.
(credit:Amazon)
Rubber tire traction mats(02 of15)
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Philip and Carmen recommended keeping a set of traction track mats in your car, especially if you live in a city or park your car on the street where it could be blocked in by plowed snow. Carmen specified you'll want to grab rubber mats, not plastic ones. "Rubber is better than plastic because plastic can shoot backward and doesn't flex as much," he said. (credit:Amazon)
LED flares and reflective triangles(03 of15)
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"If you break down, you want to be visible," Philip said. He recommended keeping flares as well as reflective triangles in your car to ensure your visibility in the dark or in bad weather. (credit:Amazon)
A car escape multi-tool(04 of15)
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The Campione brothers recommended keeping an emergency escape tool in your car all the time, but especially in the winter when the chances of accidents can be higher. "People don't realize how hard it is to break glass," Carmen said. Philip added that in a moment of crisis, your seatbelt may lock and you may struggle to get out of it.

If you're in a bad accident, your car ends up in water or you have a totally electric vehicle with door handles that may malfunction during an accident, a multi-tool like this one from Swiss Safe can help you get out of the car with a Tungsten steel hammer to break windows and an emergency seat belt cutter.
(credit:Amazon)
A portable power source(05 of15)
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Philip recommended getting a portable battery pack that lives in your car. Though you may already have a charging cord plugged into your car, if your battery dies or something happens to your vehicle, a portable charger will ensure your phone has juice. This one can be charged while you drive and can supply power to your phone as well as tablets, laptops and even Nintendo Switches to keep little ones calm and entertained during a potential emergency. (credit:Amazon)
A portable car jumper and jumper cables(06 of15)
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Though he's never used them personally, Philip said he's heard good things about these portable tools that come with jumper cables and can charge your phone or devices. If you're alone and need to jump your car, this device is easy to manage and compact enough to store in your car. It also doubles as a power bank.

If you're not in the market for a car jumper, you should ensure you have a set of normal jumper cables in your car. "Jumper cables should be in everyone's car," Philip said.
(credit:Amazon)
Road salt(07 of15)
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Carmen recommended keeping extra road salt with you in the car. "If you're stuck on ice, nothing is going to help you out but salt," he said. (credit:Walmart)
Window wiper fluid(08 of15)
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"When they have the roads salted and you can't see out of your windshield, it's dangerous," Philip said. He recommended traveling with extra wiper fluid to ensure maximum road safety.

Note: Philip explained that in cold temperatures, the wiper fluid in your car can freeze, making it seem like you're out of fluid. If you know you have fluid but it's not dispensing right away, he recommended letting your car heat up and then trying again.
(credit:Walmart)
A small shovel and snow brush(09 of15)
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"A little plastic shovel is not a bad idea," Philip said. Carmen also recommended keeping a snow brush in your car to clear off your vehicle. Though they may seem like obvious additions, you'll certainly notice when you're caught in a storm and don't have them with you. (credit:Target)
Bear spray(10 of15)
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While you may only think to carry pepper spray with you when you're walking around, Philip recommended keeping some sort of defensive spray in your vehicle to protect you from potential predators in the event of an accident or a breakdown. "Whether it's a person or an animal, keeping mace in your vehicle will be enough of a deterrent," Philip said. He recommended bear spray or something else that has a far spray radius, though he cautioned to be extra careful and intentional with it. (credit:Amazon)
Hand warmers(11 of15)
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"If you're cold, a handwarmer goes a long way," Nick said. If you get stuck in the cold or you're waiting for a tow, he recommended keeping a pack of disposable hand warmers with you or getting a rechargeable electric warmer to keep in your car. (credit:Amazon)
Super warm clothing(12 of15)
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If you're driving in the winter, you're likely already wearing warm clothes, but Nick suggested having an extra layer or extra warm clothes for you and your kids when driving in the snow. If there's a bad crash or you're stranded for hours in the cold, you'll be happy to have "something you wouldn't wear in public but wouldn't mind wearing when you are cold," he said.

These insulted, water-resistant coveralls have adjustable wrists and are made from warm, quilted material. They come in five colors from men's sizes medium to XXL.
(credit:Amazon)
Baby and kid care(13 of15)
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A proud father of a five-month-old, Nick said he's been preparing his baby's winter car emergency kit and encouraged other parents to do the same. "Would you be prepared for 24 hours in your car with just a diaper bag?" he said.

In the event of an accident, traffic jam or your car getting stuck, Nick recommended packing enough formula, diapers and wipes for at least 24 hours. For older kids, you may want to ensure you have enough snacks, warm clothes as well as games or activities to keep little ones calm and engaged during an emergency.
(credit:Amazon)
A case of water(14 of15)
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"Everyone should keep a case of water in their car, even if it's just the mini six-pack from Wawa," Philip said. (credit:Walmart)
A 12-pack of protein bars(15 of15)
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Philip recommended keeping protein bars or another compact, filling and non-perishable food with you. If you're stranded for a couple of hours, you want to make sure that you're able to eat. (credit:Amazon)

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