The Best Car Tyre Inflators 2023

Portable car tyre inflators have transformed the way we maintain optimal tyre pressure and the market is brimming with top-notch options, catering to diverse needs and budgets. To help you choose the best, below is a list of our top recommendations.


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Best Car Tyre Inflator
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If you require a quick answer, the best car tyre inflator is the Ring Automotive RTC1000, which is built to a high standard by a reputable brand, is easy to use thanks to its large display and buttons and provides great performance. However, if you are on a tight budget and require a high-quality yet affordable tyre inflator, the AstroAl alternative is a great option to consider. Alternatively, if you require a cordless car tyre inflator, the AstroAI 160 is the best option.

To rate the car tyre inflators within our roundup, we based our recommendations on testing, our experience using multiple machines, the latest research and several factors. Some of the factors that we considered included the inflator’s build quality, performance, ease of operation, supplied accessories, digital display, maximum pressure, warranty and value.

Best Car Tyre Inflator Overview

Although you can visit a petrol station or even use an air compressor in your garage, the simplicity of the latest car tyre inflators is far more convenient. Whether you opt for a 12V or battery-powered tyre inflator, they take a matter of seconds to setup and the latest machines perform far better than they did a few years back.

Below is a list of the best car tyre inflators that are easy to use and packed full of clever features.

The Best Car Tyre Inflators


1. Best Overall: Ring Automotive RTC1000


The Ring Automotive brand has an excellent reputation for its high-quality car tyre inflators and by far the brand’s most-rated machine is the RTC1000 model. This is because it’s designed with usability in mind thanks to its large backlit digital display, large push buttons and LED torch that make using the machine very simple.

In terms of what’s included with the RTC1000, in the box is the machine, 3 adapters, 4 spare valve caps, instructions and protective gloves. It really is the complete kit and better still, it’s relatively affordable too.

Pros
  • Very easy to use and setup with a 70cm air hose and 3.5 metre power cable
  • Built to a very high standard and by a reputable UK brand
  • Large digital display that shows the tyre's pressure in either PSI, KPA or BAR
  • Clever progress bar that shows how long the tyre has left to inflate to the pre-set value
  • Power cable and air hose wind up easily into the machine
  • Supplied with additional accessories in the box to inflate other products
  • Flat design with rubber feet for maximum stability
  • Bright LED torch for clear vision at night
Cons
  • During testing, we found that the cable occasionally became tangled when winding it up into the machine

We’ve been testing and using the RTC1000 model for a long time now and there are multiple features that make it one of the best on the market. We personally love the large buttons and digital display that shows a progress bar and the pressure values but other standout features include the high-quality construction and wind-up cable design.

To conclude, the new and improved RTC1000 by Ring Automotive ticks all the boxes and provides everything you need in a car tyre inflator. There isn’t much to dislike about this machine and it certainly won’t disappoint.

2. Best Value: AstroAI 12V Tyre Inflator


By far the most popular car tyre inflator on the market is the AstroAl and for good reason too. Not only does it offer outstanding value for money but it’s also built to a much higher standard than many of the premium alternatives. Although relatively cheap, included with the inflator are multiple attachments as well as the addition of an extension hose too.

A worry that many people have when using a cheap tyre inflator is that it may be inaccurate. However, to provide you with peace of mind, AstroAl state that the machine is professionally calibrated to always be within 1.5% of the tyre pressure.

Pros
  • Compact and robust design that features a handle for better transportation
  • Clear digital display that shows pressure in either PSI, BAR, kPa or KG/cm
  • Offers excellent value for money
  • Provides fast inflation with automatic shutoff once it has reached the pre-set value
  • Supplied with additional accessories to inflate other products
  • Has the ability to inflate up to 100PSI
  • Compact and can be easily stored away in your car
  • Professionally calibrated to improve accuracy
Cons
  • During testing, we found that the machine becomes hot when used continuously for a long time (i.e. inflating multiple low PSI tyres for several minutes)
  • No neat way of winding up the 3 metre cable

To conclude, the AstroAl inflator offers the best value and it’s a machine that really impressed us during testing. No other machine at a similar price comes close to its performance and features and its popularity is a clear indication of its quality. Apart from the fact that you can’t neatly wind up the power cable (not a major issue), there isn’t much to dislike.

With regards to the machine getting hot, this was after inflating multiple flat tyres for several minutes and we let it cool down afterwards. However, it’s worth pointing out that for “normal” inflation, the machine doesn’t get hot at all.

3. Best Cordless: AstroAI Cordless Tyre Inflator


Another car tyre inflator by the AstroAl brand is their cordless option, which yet again is very popular. However, unlike their standard machine, this isn’t primarily designed to be budget-friendly but instead, it has been built to last. Elements that display its robust nature include a metal cylinder and gears that the brand states will continuously run for 20 minutes.

To ensure that you can always use this cordless tyre inflator with or without the battery charged up, this model also features a 12V power supply. This means that if you run out of battery but need to inflate your tyres, you can simply connect the 12V socket to your car’s 12V port and you can begin inflating once more.

Pros
  • New and improved design with upgraded metal cylinders
  • Clear digital display that shows tyre pressure in either KPA, BAR or PSI measurements
  • Easy to use and weighs just 1.15 KG
  • Lithium battery provides up to 1 hour of charge
  • Features a desirable LED light and automatic switch off functionality
  • Provides a maximum of 160 PSI
  • Supplied with the battery, charger, multiple attachments and a storage bag
  • Built to last with a robust construction
Cons
  • Most expensive machine within our roundup

Although many reputable brands produce cordless tyre inflators, during our testing, the AstroAl machine was far superior. It’s an excellent piece of kit that’s well-made and packed full of functionality. When compared to the cheaper predecessor by the brand, the upgraded design is certainly worth paying the extra for as it feels far more high-quality.

To conclude, if you don’t want the hassle of passing wires through your car (unless you run out of battery), the AstroAl cordless tyre inflator is by far the best option. There are cheaper cordless machines available but we’ve seen first-hand how much better this model is compared to the alternatives and it certainly won’t disappoint.

4. Best Compact: AZUNO Car Tyre Inflator


Storing a tyre inflator in your car is a dilemma for many car owners but this is where the AZUNO brand has the answer with their machine. At just 20 x 14.5 cm in size, it’ll easily fit in the glove box or near your spare wheel and the complete kit includes the inflator, carry case, battery charger, 12V cable and 5 adapters.

Although small in size, the 7,800 mAh battery is able to output an impressive 32 litres of air per minute.

Pros
  • Robust construction with an aluminium case and cylinder
  • Supplied with a hard EVA case
  • Clear digital display that shows the pressure in PSI, BAR, kPa and KG/cm
  • Features a desirable LED light
  • Doubles up as a power bank to charge other devices such as your phone
  • Backed by an impressive lifetime warranty
  • Can use the 12V socket if you run out of battery
Cons
  • Relatively expensive when compared to the alternatives

If you are in the market for a compact tyre inflator as well as a power bank, the AZUNO machine is the perfect solution. It isn’t the cheapest but the fact that it comes with a lifetime guarantee provides you with complete peace of mind.

5. Most Versatile: Ring Automotive RTC6000


Another car tyre inflator by the reputable Ring Automotive brand is their flagship RTC6000 model, which is a “4-in-1” machine that promises to be the complete package. Compared to the RTC1000 that we rated as the best, this model also acts as a power bank with a USB socket for recharging devices such as smartphones or tablets on the go. It’s also cordless and can be powered by a 12V cable or mains-powered plug in case you run out of battery.

Pros
  • Comes as a complete kit that includes 10 adapters, spare fuse, 12V and 230V AC cables, gloves and even valve caps
  • Has the ability to inflate your tyres via battery, 12V or mains-power
  • Large digital display and large buttons that make the machine easy to use
  • Supplied with air hose adapters and an air pump for all your leisure accessories
  • Desirable LED light for use in dark conditions
  • Four rubber feet that keeps the machine stable whilst in use
Cons
  • During testing, we found that the battery didn't last as long as other cordless car tyre inflators
  • Takes up to 8 hours to fully recharge

To conclude, the RTC6000 by Ring Automotive is a versatile piece of kit and considering all of its features, it’s reasonably priced too. However, since the RTC1000 model is half the price and provides the same performance and build quality, we feel that it doesn’t provide the best bang for your buck. With that being said, if the additional features such as acting as a power bank and inflating leisure accessories (i.e. air beds) are features you require, the RTC600 won’t disappoint.

6. Best Budget: FORTEM Digital Tyre Air Compressor


If you want a budget-friendly tyre inflator for your car, the FORTEM brand has the answer with their machine. It’s fairly basic in terms of its design and functionality but it does a great job at being “basic”. From having a long power cable (14 feet) to a digital display, it’s an easy-to-use portable car tyre inflator that won’t disappoint.

Pros
  • Offers great value for money
  • Features a 14 foot power cable that rewinds
  • Desirable LED flashlight and automatic switch off
  • Available in multiple colours (red, yellow, blue and black)
  • Supplied with three different attachments and a spare fuse
  • Selection of tyre pressure measurements
  • Provides up to 8 minutes of continuous use before needing to cool down
Cons
  • Build quality could be improved
  • Not developed by a reputable brand

Overall, the FORTEM car tyre inflator is an excellent all-round option that offers great value for money. Although it’s basic and not backed by a reputable brand, for the money there is very little to dislike about this machine.

How We Rated

As we own several cars, we have to regularly monitor and maintain a lot of tyres, which has meant that we’ve had the pleasure of testing several tyre inflators. From budget to premium and corded to cordless, as you can see in the images below, we’ve tested multiple machines to base our recommendations on and our testing is still ongoing.

During our testing, we analyse the tyre inflator’s performance, ease of use, build quality, noise levels, additional features and all of the supplied accessories that come with the machine.

best tyre inflator for car
best tyre inflator

To keep up our commitment to reviewing and testing the latest car tyre inflators (for this article), we are continually testing out the latest offerings from top brands in the UK. This means that when we notice a brand has released a new and improved machine, we will attempt to buy it and put it to the test (where applicable).

best tyre inflator uk
best cordless tyre inflator

Below is a video that we posted on our YouTube channel that shows us testing one of our top recommendations (AstroAI machine). As you can see in the video, the machine is very stable whilst inflating the tyre and it provides us with a digital display as well as automatic switching off once it has reached the pre-set tyre pressure value.

As well as our testing and experience using multiple tyre inflators, we also based our recommendations on the latest research and several factors. Some of the factors that we took into consideration included the tyre inflator’s performance, build quality, ease of operation, supplied accessories, digital display, maximum pressure, warranty and value.

Conclusion

Compared to early car tyre inflators, the latest machines have improved massively with more intuitive features and far better performance. They have also come down a lot in price and we highly recommend keeping one in your car at all times. Failing to maintain the pressure in your tyres can not only lead to uneven tyre wear but also poor handling. Therefore, by having a portable inflator in your car, you can easily inflate the tyres at your convenience.

All of our recommendations within our roundup cater for every budget and include a variety of clever features such as lights, automatic switch-off, digital displays and much more. Although there are plenty of budget options available, we advise spending slightly more for a high-quality machine that will reliably inflate your tyres and be more long-lasting.

If you require further information regarding our car tyre inflator recommendations, feel free to get in touch and we will try to provide our assistance where possible.

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