Best Car Tyre Inflators 2024

Image of a green and grey tyre inflator featuring a light next to a car's wheel.
Credit: Ryobi

Image of a green and grey tyre inflator featuring a light next to a car's wheel.
Credit: Ryobi

The best car tyre inflator is a must-have for frequent travellers, providing a convenient way to ensure your tyre pressure stays optimal without relying on a mechanic or service station. It's a time and money saver in the long run, so to aid in choosing the right one, we've curated a list based on price, customer reviews, and standout features such as built-in pressure gauges and smart functionalities like auto-stop to prevent overinflation.

Our selection caters to varied preferences, whether you lean toward cordless models akin to top-rated car vacuums or powerful wired compressors. Each pick we've made is designed to cover diverse needs, ensuring you find the ideal fit for your requirements.

Additionally, we've addressed common queries about tyre inflators, offering insights to help you pinpoint the exact features necessary to maintain your wheels effectively. Before diving into specifics, let's explore our chosen top picks...

Best car tyre inflators

  1. Makita MP100DZ Cordless Inflator - best overall choice
  2. Viair 00088 88P Portable Air Compressor - a great air compressor
  3. Ryobi R18PI-0 High Pressure Inflator - best cordless option
  4. DENVIX Tire Inflator - a portable delight
  5. AA Car Essentials Compact Tyre Inflator AA5007 - top-tier budget pick
Makita MP100DZ Cordless Inflator product image of a blue and black machine with a digital pressure gauge.
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Credit: Makita

1. Makita MP100DZ Cordless Inflator

Best car tyre inflator overall

Voltage: 12V
PSI: 120

The Makita MP100DZ is a versatile and highly commendable inflator for maintaining optimal tyre pressure. This battery-powered device is capable of inflating various types of tyres, from cars and bicycles to even larger tractor tyres, offering a maximum pressure of 120 psi.

One of its standout features though is the automatic shut-off function, designed to cease inflation once the pre-set air pressure level is reached. This not only simplifies the inflation process but also safeguards against over-inflation, ensuring the safety of your tyres on the road.

Moreover, the Makita MP100DZ is known for its compact and lightweight design, making it an ideal choice for on-the-go use during your travels. This inflator is a dependable and convenient tool for properly inflating your tyres, contributing to a smoother and safer driving experience.

Reasons to buy:

  • It can pump up a wide range of tyres thanks to its 120 psi power output
  • It has an automatic shut-off system to prevent overinflation

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Viair 00088 88P product image of a silver and black air compressor with orange Viair branding.
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Credit: Viair

2. Viair 00088 88P Portable Air Compressor

Best air compressor car tyre inflator

Voltage: 12V
PSI: 120

If you're specifically looking for an air compressor, the Viair 00088 88P could be the perfect choice.

One of its standout features is its impressive ability to fill from zero to 30 psi in less than three minutes. This means you won't have to worry about whether you have enough time to inflate your tyres before hitting the road.

What sets it apart though is its compact size, weighing just 4.3lbs, while still delivering powerful performance. Additionally, it includes a 100 psi pressure gauge, allowing you to monitor when your tyres are ready for use easily.

To top it off, the Viair air compressor comes with a convenient carry bag, making it a fantastic addition to your car maintenance toolkit.

Reasons to buy:

  • Can fill a tyre from zero to 30 within three minutes
  • It's compact in size and has a built-in pressure gauge

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Ryobi R18PI-0 High Pressure Inflator product image of a light green and black machine with Ryobi branding on the side.
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Credit: Ryobi

3. Ryobi R18PI-0 High Pressure Inflator

Best cordless car tyre inflator

Voltage: 18V
PSI: 150

The Ryobi R18PI-0 High Pressure Inflator stands out for its affordability and cordless convenience, making it an excellent choice for tyre inflation. With a robust maximum air pressure capacity of 150 psi, it's well-equipped for almost any tyre needs.

Ryobi proudly boasts that this high-pressure inflator can swiftly reach 32 psi in under 2 minutes, making it one of the speediest options on the market and in this list. Weighing just 2.5 pounds too, it features an ergonomic design that ensures user-friendly handling and easy portability when you need to inflate on the road.

So, if you're in the market for a battery-powered inflator that's both efficient and cost-effective, the Ryobi R18PI-0 is a top contender.

Reasons to buy:

  • Its cordless design allows you to move it around freely
  • It's incredibly light and provides 150 psi of pressure

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DENVIX Tire Inflator product image of a small black and grey device with a digital display.
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Credit: DENVIX

4. DENVIX Tire Inflator

Best portable car tyre inflator

Voltage: 12
PSI: 150

Having a portable inflator that you can keep in your vehicle at all times is incredibly useful for emergencies, especially if you go for one as powerful as this DENVIX device.

With its powerful motor, it can inflate a standard car tyre from 0 PSI to 36 PSI in just six minutes, which is impressive and fast for something so small. It also features a touch panel and four ultra-bright light modes for late-night inflation.

This compact inflator is incredibly versatile too. Equipped with a 15000mAh battery, it is capable of inflating up to seven vehicle tyres depending on size. However, it also serves as a portable charger for phones, tablets, and laptops, offering extended battery life and cordless convenience if you really need it.

You're not only getting something to provide air to your wheels then, but you're also getting a power bank for your hardware. In our eyes, that makes this DENVIX device an excellent portable inflator.

Reasons to buy:

  • It's a portable charger as well as a compact tyre inflator
  • It can inflate a standard car tyre from 0 PSI to 36 PSI in just 6 minutes

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AA Car Essentials Compact Tyre Inflator AA5007 product image of a compact black and yellow machine with an analogue air pressure gauge.
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Credit: AA

5. AA Car Essentials Compact Tyre Inflator AA5007

Best budget car tyre inflator

Voltage: 12V
PSI: 80

Rounding off our list is this incredibly compact AA Car Essentials Tyre Inflator that's small enough to fit in almost any glove box.

It's relatively inexpensive too, but its lower price tag doesn't mean it's not powerful. This machine can deliver 80 psi when plugged into your car's 12V power output in minutes.

We also like the fact that this machine comes with a convenient LED light which means that, even if it's dark, you can still ensure your tyres are safe for the road.

Overall, the AA Car Essentials Tyre Inflator looks to be a great purchase to help you maintain and supply air to your wheels wherever you go.

Reasons to buy:

  • It's very cheap compared to rival tyre inflators
  • Its LED light makes it easier to see what you're doing in the dark

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Frequently Asked Questions (FAQs)

Finding the right tyre inflator can be tricky at times. Don't worry though because we've answered some of the most common queries to help you work out what you need for your vehicle.

Is buying a car tyre inflator worth it?

Owning a tyre inflator offers numerous advantages, making it a practical addition to your vehicle. First and foremost, it eliminates the need to visit a mechanic or gas station every time your tyres need air, saving you both time and hassle.

In addition to its convenience, a tyre inflator can be cost-effective over time. Regularly maintaining proper tyre pressure improves fuel efficiency and extends tyre lifespan, ultimately reducing your expenses.

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Safety is another significant benefit. Keeping your tyres inflated to the correct psi ensures optimal handling and reduces the risk of blowouts, especially on long journeys.

Furthermore, tyre inflators are generally affordable and compact, making them an excellent investment for any driver. In our opinion, having a tyre inflator in your vehicle is a smart and worthwhile decision.

What should you look for in a car tyre inflator?

When choosing a car tyre inflator, there are several important factors to consider:

  • Size and Portability: Compact models are advantageous because they fit conveniently in your car without taking up much luggage space.
  • Power Source: Consider how the inflator is powered. There are three main types:
    • 12V Socket: Ideal for road use, as it plugs directly into your car’s cigarette lighter socket.
    • Rechargeable Batteries: Offers flexibility and can be used away from the vehicle, but needs to be kept charged.
    • Standard AC Power: Useful for home use but less convenient for emergencies on the road.
  • Cord and Hose Length: Look for models with long power cords and air hoses, which make it easier to reach all four tyre valves without having to move the inflator around too much.
  • Automatic Shutoff and Preset Functions: Many inflators come with a preset function that allows you to set the desired tyre pressure. The inflator will automatically stop when the tyre reaches this pressure, preventing overinflation.
  • Power and Pressure Capabilities: Check the inflator’s power and maximum pressure rating to ensure it can handle your tyres. This is particularly important for larger vehicles like trucks or SUVs.
  • Built-in Pressure Gauge: A pressure gauge helps you monitor the tyre pressure in real time, ensuring accuracy and convenience.
  • Inflation Speed: Consider how quickly the inflator can inflate a tyre. Faster models save time, especially in emergencies.
  • Noise Level: Some inflators can be quite loud. If noise is a concern, look for models that are specifically designed to operate more quietly.

By keeping these factors in mind, you can choose a car tyre inflator that best meets your needs, providing reliability and convenience whenever you need it.

What's the difference between a tyre inflator and an air compressor?

There's not really much of a difference between the two as they both essentially do the same job.

Perhaps the biggest difference between a typical air compressor and a tyre inflator is that an air compressor is more versatile.

While a tyre inflator tends to only be built for one job, supplying air to tyres, an air compressor usually comes with a few additional nozzles which should mean it can be used for other tasks around the house.

Air compressors tend to be larger and, as a result, often weigh more than tyre inflators. As a result, tyre inflators should favour those looking for a more portable bit of kit to carry with them in their vehicle.

How accurate are car tyre inflators?

Most car tyre inflators provide a relatively accurate reading of your tyre pressure to inform you whether your wheels have reached their optimal air capacity.

For instance, the analogue AA Car Essentials bit of kit boasts a +-3 psi accuracy rating. However, digital inflators tend to provide a completely accurate reading providing they're not damaged in any way.

Therefore, if it's the accuracy you're after, we'd recommend a digital tyre inflator.

Does a car tyre inflator drain the battery?

To put it simply, yes, using a car tyre inflator for an extended period with the engine off can indeed drain your battery. The most convenient solution to avoid this is to turn on your engine, allowing the alternator to charge your vehicle while you inflate your tyres. This way, the electrical energy used by the inflator will be replenished.

It's important to note that this advice pertains specifically to a tyre inflator that is connected to your car's battery. If you are using a battery-operated inflator, it will only deplete its own power supply and not affect your car.

Can a tyre inflator be used to repair a punctured tyre?

No, a tyre inflator cannot be used to repair a punctured tyre. Tyre inflators are primarily designed to inflate tyres by adding air to them, but this air will simply leave if there is a hole for it to escape from.

Repairing a punctured tyre usually requires specific tools and materials, such as a tyre repair kit. These kits can be used to temporarily or permanently seal the puncture in a tyre, although you might want to invest in a new tyre if the puncture in question continues to present problems.

So, while a tyre inflator can help reinflate a tyre after it has been repaired, it does not fix the puncture itself.

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