Skip to Content

Best Air Tire Inflator (2024 Update)

If you’re looking for a reliable air tire inflator, you’re in the right place. Finding the best option can be a daunting task, but by considering a few key factors, you can make a smart purchase that meets your needs.

First and foremost, it’s important to consider the size of the tire inflator you need. If you’re looking for something portable and easy to store, a smaller option may be best. On the other hand, if you’ll be using the inflator frequently and on larger tires, a more powerful and robust option may be necessary. Additionally, consider the power source and whether you’d prefer an electric or cordless model.

In your search for the best air tire inflator, ask yourself: Do you need an option with a built-in pressure gauge? Would you benefit from the ability to inflate other inflatables besides tires? Are noise levels a concern for you? By identifying your specific needs and priorities, you can narrow down the available options and make a confident purchase.

In conclusion, whether you’re a frequent driver or simply need a reliable solution for maintaining optimal tire pressure, a quality air tire inflator is a must-have. By taking the time to consider the factors that matter most to you, you can find the best option for your needs and enjoy peace of mind with every journey.

10 Best Air Tire Inflator

# Product Image Product Name Product Notes Check Price
1
This product is ideal for inflating car and electric bike tires, with an auto shut-off function.
2
This product is ideal for inflating car tires, motorcycle tires, bikes, balls, and other items up to 150 PSI.
3
Ideal for inflating car, bike, and motor tires as well as sports balls with 160PSI maximum pressure and LED light.
4
Ideal for inflating tires, bikes, balls, and motorcycles with its fast and cordless electric air compressor up to 150PSI.
5
The product is ideal for inflating tires up to 33 inches with its portable compressor kit and alligator clamps.
6
This product is ideal for inflating car tires, bike tires, and other inflatable items with its powerful and portable compressor.
7
The product is ideal for inflating tires and other inflatables quickly and efficiently with its 12V DC motor.
8
Ideal for inflating car tires, motorcycles, bicycles, and sports equipment like basketballs.
9
The product is ideal for inflating car tires and other inflatables, with the convenience of a rechargeable battery and digital pressure gauge.
10
This product is ideal for inflating car tires, balls, and other inflatables.
This product is ideal for inflating car and electric bike tires, with an auto shut-off function.
This product is ideal for inflating car tires, motorcycle tires, bikes, balls, and other items up to 150 PSI.
Ideal for inflating car, bike, and motor tires as well as sports balls with 160PSI maximum pressure and LED light.
Ideal for inflating tires, bikes, balls, and motorcycles with its fast and cordless electric air compressor up to 150PSI.
The product is ideal for inflating tires up to 33 inches with its portable compressor kit and alligator clamps.
This product is ideal for inflating car tires, bike tires, and other inflatable items with its powerful and portable compressor.
The product is ideal for inflating tires and other inflatables quickly and efficiently with its 12V DC motor.
Ideal for inflating car tires, motorcycles, bicycles, and sports equipment like basketballs.
The product is ideal for inflating car tires and other inflatables, with the convenience of a rechargeable battery and digital pressure gauge.
This product is ideal for inflating car tires, balls, and other inflatables.

1. Vaclife 2-In-1 Portable Tire Inflator

The VacLife Air Compressor for Car Tires is your perfect partner during travel. With both 12V car lighter plugs and 110V family sockets available, this tire inflator provides better service in multiple situations. It is not only an incredible helper at home but also a must-have during road trips, allowing you to enjoy yourself on the beach, court, and other outdoor activities, while keeping you safe on the road.

Suitable for cars and medium SUVs with tire width less than 245mm and bicycles with Schrader Valve, this tire pump comes with a special snap-fit design of the universal valve that minimizes air leakage. In addition, it comes with many practical accessories that allow it to inflate balls, inflatable kayaks, air cushions, swimming pool toys, and more. This air compressor for car tires offers a better use experience with its various uses.

The VacLife Air Compressor for Car Tires has a fast inflating feature that will inflate your tires within a minute to reach the standard pressure and automatically shut off after reaching it. With this portable air pump, you no longer have to worry about over-inflating. It is an intelligent product that you must buy. However, it is recommended to let the 110V and 12V air compressor rest for 5-10 minutes after every 8-minute use to extend its lifespan.

This tire pump comes with a digital display and LED lighting features. It has four pressure units to choose from, making it suitable for different types of tires. The preset tire pressure and real-time pressure will be displayed simultaneously on the screen of the portable air compressor allowing you to monitor the inflating process more efficiently. Furthermore, it has a LED light that ensures your safety in an emergency at night, acting as a reminder to passing vehicles.

The DC and AC power cords of the portable air compressor for car tires are 9.2ft and 5.2ft long, making them long enough to reach whatever you want to inflate. This feature makes it a convenient air compressor that you can use anytime, anywhere. The inflation range of this portable tire inflator is that the tire pressure is less than 50psi, and the air cushion is less than 150psi.

2. Blackout – Cordless Tire Inflator & Emergency Light

This Air Compressor is a powerful and portable device that can inflate a wide range of equipment. With a rechargeable upgrade 20000mAh battery, it works without the need to connect a charging cable and can work continuously for up to 1-2 hours. It is ideal for inflating cars, motorbikes, bicycles, balls, and other inflatable equipment.

The Tire Inflator is a 16V cordless device that is equipped with a built-in high-performance chip. This chip enables the inflator to inflate tires quickly, providing 34L/Min airflow. In less than 1 minute, it can inflate a small car tire (27-36PSI).

This Portable Air Compressor has 4 preset inflation modes for inflating bicycles, motorbikes, cars, and balls. It automatically stops when the preset value is reached, making it easy to use for beginners. Additionally, the manual mode allows you to set the pressure value up to 150PSI depending on the object to be inflated, making it easy to operate and meets a wide range of inflation needs.

The Air Pump for Car Tires comes with a large LED digital display that shows both real-time pressure and preset values. This makes it easy to read and observe the tire pressure status, preventing over-inflation of your tires.

This Tire Inflator Portable Air Compressor also comes with an LED light on top of the air pump that can be turned into an emergency power source in the dark. The top has a USB-C input port and a USB-A output port for reverse power supply, making it an emergency power source for your phone. The product is light and portable, and comes with a storage bag for easy storage.

3. Asperx Cordless Tire Inflator – Fast & Portable!

Introducing the AX160 Tire Inflator, the ultimate solution to your tire inflation needs! With its cutting-edge technology, this device is 2X faster and ultra-accurate, allowing you to inflate your car tires at a rate of 32 liters per minute. It can inflate a 185/65/R15 car tire from 26 psi to 36 psi in less than 1 minute, saving you precious time on the road. The AX160 uses the highest quality air pump and an advanced smart chip that keeps its accuracy at ±1%, making it the best companion for any driver.

The AX160 Cordless Air Pump for Car Tires features advanced human-computer interaction concepts in its industrial design, making it more user-friendly and convenient to adjust the inflation mode and pressure value at any time during use. The convert button allows you to set the pressure value, and when the preset pressure is reached, the air compressor automatically shuts down. This feature saves you time and energy, ensuring that your tires are always inflated to the desired pressure.

With 4+N Intelligent Modes, the AX160 Portable Car Tire Pump provides four pre-set inflation modes (SUV, car, bike, ball) for easy user selection. Additionally, the manual mode allows you to set the desired pressure between 4-160psi depending on the inflator. This feature gives you full control over the inflation process, ensuring that your tires are inflated to the exact pressure you need.

The tire inflator's LCD Digital Display and Pressure Detection feature make it easy to monitor the condition of your tires. The 3-inch easy-to-read LCD screen displays more detailed values, and the tire pressure monitoring feature allows you to keep an eye on your tires' inflation levels.

The AX160 Tire Inflator is more than just a tire pump. It has a portable, cordless design that is convenient to carry, and it is equipped with a large-capacity 7500mAh battery that can continue to work for up to 35 minutes. Suitable for cars, motorcycles, bicycles, balls, and other inflatables, the AX160 is not only a car tire pump but also a portable power bank with a LED light. It has a portable tire inflator with an 18W Type-C input and a 10W USB output port, ensuring that you can charge your devices on the go.

4. Digital Portable Tire Inflator: Quick And Cordless!

Introducing the Tire Inflator with a Wireless and Wired Design, perfect for all your inflating needs! Its compact size and portable design make it easy to carry in your car, bicycle rack, or backpack. The latest wireless design with rechargeable batteries allows you to inflate any device without external power and eliminates the need for annoying power cords. If the inflatable pump suddenly runs out of power, you can use the plug line for inflation. The wired wireless switch allows for convenient usage, making charging anxiety a thing of the past.

This small portable tire inflator is embedded with a powerful 24-cylinder air pump which provides a maximum pressure of 150 PSI and 35.8 L/Min airflow. It can fully inflate car tires in 6 minutes (0-36PSI) or under everyday conditions (29-36PSI) in 1 minute. (Test data based on standard tires 195/55/R15). Perfect for your daily needs and for all kinds of emergencies!

The portable air pump has a large built-in 6000 mAh battery that lasts long. When fully charged, it allows for the inflation of 4 car tires from 0-35 PSI or approximately 12 times from 28-35 PSI. It’s perfect for inflating cars, motorcycles, bicycles, balls, and other inflatables, making it great for all your needs while driving!

The car tire inflation pump comes with a pressure gauge that accurately checks your real-time tire pressure. You can see it clearly on its LCD display. Its preset tire pressure and auto shut-off function provide you with a worry-free inflation experience. The device will automatically stop when the tire pressure reaches the preset value. No need to worry about over-inflation and use with confidence.

The tire Inflator portable air compressor's ultra-bright LED comes with 2 lighting modes (bright and flashing), making it suitable for roadside emergencies and nighttime use. When fully charged, the light lasts up to 7 hours, and the LED is bright for less energy consumption.

5. Portable Tire Inflation Kit – Viair 88p

Introducing the 88P Portable Air Compressor, a must-have for every car owner. This powerful and efficient tire inflator can fill a 225/60/18 tire from 20 to 30 PSI in just 50 seconds or less. It has consistently been rated as one of the best 12-Volt portable tire inflators by top-ranking product review websites, and it's easy to see why.

The 88P Portable Air Compressor is completely portable and can be powered via alligator clamps that connect directly to your vehicle's battery. It works great for tires up to 33" on Trucks, SUVs, Sedans, and small ATVs, making it a versatile tool to have in your car or garage.

With a 1.47CFM Free Flow at 0 PSI and an LED/power indicator, this tire inflator is designed for efficiency and ease of use. It comes with a 9 Ft. Power Cord, 12 Ft. Air Hose, and 3pc Inflation Tip Kit, making it easy to reach all of your tires. The included Carry Bag makes it easy to store and transport.

Before ordering, always check your vehicle's power port rating for maximum amperage. The 88P does not work with Presta bicycle valves, unless used with a Presta Valve Adapter. Additionally, the 88P does not work with the VIAIR Winterization Kit.

6. Vaclife's Powerful Portable Tire Inflator 160psi

The Powools Cordless Portable Air Compressor is designed to provide a convenient and efficient solution for inflating tires and other inflatables. Featuring a rechargeable battery pack, it eliminates the need for an external power supply, allowing you to inflate anytime and anywhere. With its compact size of 6.3*2.5*2.4inch, you can easily store it in your backpack, pocket, or car center console and take it out for use anytime.

Equipped with a high-efficiency motor, this powerful tire pump provides a strong airflow, making it ideal for daily inflating needs or emergencies. It only takes 30 seconds to inflate a mountain bike (0-36psi) and 1 minute to inflate a 205/55 R16 car tire (29-36psi). Additionally, it has a built-in turbofan to ensure continuous operation without pause. The upgraded air hose is more heat-resistant and easier to install.

The Powools portable tire pump is powered by three large-capacity batteries of 2,500mAh that can work continuously for up to 25 minutes. Once fully charged in 3-4 hours, this mini air compressor can inflate 6 car tires (205/55/R16) from 29 to 36psi. With multiple accessories, it can inflate different inflatables easily, such as the tire of cars, motorcycles, bicycles, and balls.

This air pump for car tires is equipped with 4 preset modes and a manual mode. The 4 preset modes are car mode, motorcycle mode, bike mode, and ball mode, which facilitate the operation of new beginners. Moreover, there is also a manual mode to enable you to set the desired pressure from 2-160psi according to different inflatables. Please note that it is suitable for car tires with a width ≤ 245mm and pressure ≤ 50psi.

The Powools portable air pump for car tires features a precise pressure gauge and a large LED digital display, enabling you to read the real-time pressure and the preset pressure at just a glance. You can also rest assured of the safety of using. This car air pump will stop automatically once reached the preset pressure. No more over-inflating, it's simple and safe.

7. Epauto 12v Dc Portable Air Compressor Pump, Digital Tire Inflator

The 12V DC Tire Inflator is a highly convenient and useful tool that can be easily plugged into the cigarette lighter socket of any vehicle. With a power range of 10 to 15 amps and 120 to 180W, this inflator comes equipped with a 12V DC cigarette lighter socket plug, rather than a 110V AC plug, making it incredibly versatile and practical for a wide range of applications.

Designed to inflate tires on cars, bikes, sedans, and midsize SUVs with an engine size of under 3.5 liters, this tire inflator comes with a universal valve connector for schrader valves that is ready to use. It also includes additional adapters, such as needles for basketballs and other balls, as well as short and long cone adapters that are perfect for inflating kayaks, swimming pool accessories, and more.

It is important to note that the tire inflator does not support truck tires, including light truck tires (LT), heavy-duty truck tires, or any other truck tires. However, it is suitable for a wide range of other applications and is perfect for keeping your vehicle's tires properly inflated.

The easy-to-read display allows you to monitor the pressure of your tires in four different units: PSI, KPA, BAR, and KG/CM. Additionally, the tire inflator comes equipped with a bright LED flashlight that is perfect for use in low light conditions.

To prevent over-inflation, the tire inflator features an auto shut-off function that activates when the desired tire pressure is reached. It also includes overheat protection that shuts off automatically when the inflator is overloaded.

This product also boasts a USPTO Patent NO:D875,788, ensuring its quality and safety. With its convenience, versatility, and practicality, the 12V DC Tire Inflator is a must-have tool for any vehicle owner.

8. Maxpressure: Portable Tire Inflator With Gauge

The Easy-to-Use Electric Tire Pump is a must-have car tool that saves you time and hassle. With its compact size and easy storage, you can take it with you on your driving tours and use it anytime you need it.

This electric tire pump is designed to be plugged directly into the automobile car socket with its 12V-DC car socket plug. Its 14.96in(38cm) atmosphere hose and 78.74in power cord length are long enough to comfortably reach each tire. Simply connect it to the tire valves and press the "open" button to start inflating. Once inflated, manually close the pump.

The portable tire inflator comes with three nozzle adapters, making it a versatile tool that can be used for bikes (Schrader valves and Presta valves), motorcycles, sports balls, swimming rings, and other types of inflatables. However, it's not intended for use in high pressure or large volume applications like pools and big inflatable boats.

This tire inflator is perfect for your motorcycle, ATV, or car. It's designed with a powerful motor and comes with a rigid carrying case that easily fits under a seat or in your saddlebags.

9. Cagogo Cordless Tire Inflator: Portable Powerhouse.

The Cagogo car air pump is a reliable and convenient tool that offers automatic shutdown functionality, ensuring a safe and worry-free inflation experience. This feature allows users to preset their desired pressure level, and the device will automatically shut off when it reaches the set level, preventing over-inflation.

Operating the Cagogo machine is easy and user-friendly. Once the R button is turned on, users can click on the R button to display the tire pressure value of their tire. From there, they can click on the +/- buttons to adjust the pressure level they need, and then click on the yellow button to inflate.

The ergonomic design of the Cagogo tire inflator makes it comfortable and easy to use, whether on the ground or in hand when inflating. Additionally, the device comes equipped with built-in LED lights that illuminate the dark workspace, making it easier to work in low-light conditions.

The Cagogo portable tire inflator is versatile and can be used for various applications, including cars, motorcycles, bicycles, sports balls, and inflatable pool toys. It's important to note that the device is not suitable for large truck tires.

The package includes one cordless tire inflator, one charging cable, and three nozzles, providing users with everything they need to start inflating their tires and other inflatables.

10. Wireless Air Hero – The Ultimate Inflator

The VacLife portable air pump is an excellent choice for anyone in need of a cordless and compact inflator. Its 2-in-1 bendable air hose can be stored on the appliance, making it easy to carry and use. This air compressor is designed for air refilling and boasts a high-performance chip that provides 28L/min of airflow and up to 150 Psi pressure. It only takes 4 minutes to inflate a 196/65 R15 tire from 22 to 36 Psi, making it a must-have for drivers, cyclists, and trippers.

The VacLife cordless tire inflator comes with rechargeable 2*2500mAh batteries, eliminating the need for an external power supply while working. The appliance can be fully charged for 3-4 hours and can work continuously for 25 minutes. To maintain its excellent performance, it's recommended to rest for 3-5 minutes after each 10-minute use.

The VacLife tire air pump for car is user-friendly with 4 pressure units to choose from: PSI, KPA, BAR, and KG/CM². The large LED display shows real-time pressure value and preset value, which is convenient to observe the tire pressure status. Additionally, the auto shutoff feature prevents over-inflating, providing peace of mind while in use.

The VacLife tire pump for car portable is more than just a tire pump. It is a boon for emergencies with its 3-mode LED light on the top providing convenience for inflating, changing tires in the dark, or warning cars at night. The bottom features a Type-C charging port and a 5V/2A USB output port, making it an emergency power supply for your electronic devices. Its compact size easily fits in your car, bicycle rack, or backpack, making it a must-have for anyone on the go.

Best Air Tire Inflator FAQs

Are there any air tire inflators that are specifically designed for use with large commercial or industrial tires?

Yes, there are air tire inflators that are specifically designed for use with large commercial or industrial tires. These types of inflators are known as heavy-duty tire inflators and are designed to handle the higher air pressure and flow rates required to inflate large tires. They typically have a higher PSI capacity and a larger air flow rate than consumer-grade inflators, which makes them more suitable for use with large tires. Heavy-duty tire inflators are also designed to be more durable and long-lasting than consumer-grade inflators, as they are built to withstand the demands of frequent use in commercial or industrial settings. Some examples of heavy-duty tire inflators include the VIAIR 400P-RV Automatic Portable Compressor Kit and the ARB CKMTA12 Twin Air Compressor Kit.

Are there any safety features that the best air tire inflators should have?

Yes, there are several safety features that the best air tire inflators should have to ensure safe and efficient operation. Firstly, an automatic shut-off feature is essential to prevent over-inflation, which can cause tire blowouts and other hazards. This feature works by stopping the inflator when the tire reaches the desired pressure level.

Secondly, a built-in pressure gauge is critical to ensure that the inflator accurately measures the tire pressure. This feature allows the user to monitor the pressure level and prevent underinflation or overinflation.

Thirdly, a sturdy and stable base is also important for safety purposes. An inflator with a solid base can prevent the device from tipping over during operation, which can cause injuries or damage to the device.

Furthermore, some inflators come with additional safety features such as heat protection mechanisms and LED lights for visibility in low light conditions. Overall, when selecting an air tire inflator, it is important to consider safety features to ensure safe and efficient operation.

Can an air tire inflator also be used to inflate other objects, such as sports balls or inflatable toys?

Yes, an air tire inflator can be used to inflate other objects such as sports balls or inflatable toys. However, it is important to note that some tire inflators may not be suitable for inflating certain objects due to the amount of pressure they can generate. For example, a high-pressure tire inflator may not be the best option for inflating a beach ball as it could burst the ball.

To use a tire inflator for inflating other objects, you may need to attach a different nozzle or adapter to the end of the hose. Many inflators come with a variety of nozzles and adapters to make them more versatile.

It is also recommended to check the recommended inflation pressure for the object you are inflating and ensure that the tire inflator can generate the required pressure. Following the manufacturer's instructions and safety guidelines is important to prevent damage to the inflator or the object being inflated.

Can the best air tire inflators be powered by a car's cigarette lighter, or do they require a separate power source?

Yes, the best air tire inflators can be powered by a car's cigarette lighter. In fact, many portable air tire inflators are designed to be powered by a car's 12-volt cigarette lighter socket. This makes them very convenient to use, as you can easily inflate your tires on the go without needing to find a power outlet. However, it's worth noting that some high-powered air tire inflators may require more power than a car's cigarette lighter can provide. In these cases, it may be necessary to use a separate power source, such as a portable battery or a wall outlet. It's always a good idea to check the manufacturer's specifications before purchasing an air tire inflator to ensure that it will work with your car's power source.

Do any of the best air tire inflators come with additional accessories, such as nozzles or adaptors?

Yes, many of the best air tire inflators come with additional accessories such as nozzles or adaptors. These accessories can be used to inflate a variety of items beyond just car tires. For example, some inflators come with adaptors for inflating sports equipment like basketballs, footballs, and soccer balls. Others may include nozzles for inflating air mattresses, pool toys, and even balloons.

Before purchasing an air tire inflator, it is important to determine what accessories you may need. If you plan on inflating a variety of items, it may be worth investing in an inflator that comes with multiple adaptors and nozzles. Additionally, some inflators may require the purchase of additional accessories separately, so be sure to read the product descriptions carefully before making a purchase.

How do I choose the best air tire inflator for my needs?

When it comes to selecting the best air tire inflator for your needs, there are a few important factors to consider.

First, you should think about the type of vehicle or equipment you will be using the inflator on and what type of tire it has. Different inflators have different maximum PSI ratings, so it’s important to choose one that can handle the pressure needed for your specific tires.

Next, consider the portability and size of the inflator. If you plan to use it on the go, a smaller, more portable model may be best. However, if you need it for heavy-duty use, a larger, more powerful inflator may be necessary.

You should also think about the power source. Some inflators run on battery power, while others need to be plugged into a power source. Consider which option is more convenient for you and your needs.

Lastly, consider any additional features the inflator may have, such as a built-in pressure gauge, automatic shut-off, or LED lighting. These features can make the inflator easier and more convenient to use.

Overall, choosing the best air tire inflator for your needs requires careful consideration of various factors, so take the time to research and compare different models before making your decision.

How portable are the best air tire inflators, and can they be easily stored in a vehicle?

The portability of air tire inflators depends on the specific model and its features. However, most of the best air tire inflators are designed to be portable, lightweight, and compact, making them easy to store in a vehicle. Some models are designed to be cordless and operate on rechargeable batteries, allowing you to use them anywhere without the need for a power source. Others are equipped with power cords that can be connected to a car's cigarette lighter socket or a wall outlet for power.

When choosing an air tire inflator, it's important to consider its size, weight, and storage options. Some models come with carrying cases or storage bags, while others have built-in storage compartments for the power cord and accessories. It's also important to check the maximum PSI (pounds per square inch) that the inflator can deliver, as this will determine its suitability for inflating different types of tires.

In summary, the best air tire inflators are designed to be portable and easy to store in a vehicle, making them a convenient tool to have on hand for emergencies or regular tire maintenance.

How quickly can the best air tire inflators inflate a tire?

The speed at which an air tire inflator can inflate a tire varies depending on the specific model and the size of the tire. Generally, the best air tire inflators can inflate a standard car tire in just a few minutes, usually around 3 to 5 minutes. However, larger tires such as those found on trucks or SUVs may take longer to inflate. The inflation time can also be affected by the air pressure of the tire before inflation and the desired level of inflation. Some air tire inflators have faster inflation times than others, and may even have features such as automatic shut-off when the desired tire pressure is reached. It is important to select an air tire inflator that is appropriate for your specific needs and the type of vehicle you have to ensure efficient and effective inflation.

What are the top-rated air tire inflators on the market?

There are several top-rated air tire inflators available in the market. One of the most popular and highly rated air tire inflators is the VIAIR 85P Portable Air Compressor. It is a compact and powerful inflator that can inflate tires up to 31 inches in diameter. Another highly rated option is the Kensun AC/DC Portable Air Compressor Tire Inflator. It is a versatile inflator that can be powered from both AC and DC outlets and can inflate tires up to 31 inches in diameter as well. The EPAuto 12V DC Portable Air Compressor Pump is also a popular choice among consumers. It comes with an auto shut-off feature and can inflate tires up to 100 PSI. Lastly, the Bostitch BTFP02012 Oil-Free Compressor is another top-rated inflator that is ideal for heavy-duty tasks. It has a high flow regulator and couplers that maximize performance and can deliver up to 150 PSI.

What features should I look for in the best air tire inflator?

When looking for the best air tire inflator, there are several features you should consider to ensure that you get the most efficient and reliable product. Firstly, you should consider the inflator's power source. Some inflators come with rechargeable batteries, while others are powered by a car's cigarette lighter socket or wall outlet. Secondly, you should look for an inflator with an accurate pressure gauge to ensure you inflate your tires to the correct pressure. Thirdly, the inflator should have a long air hose that can reach all the tires on your car or bike. Additionally, it should have a bright LED light to illuminate the valve stem in low-light conditions. Lastly, it should have an automatic shut-off feature that stops inflating the tire once it reaches the desired pressure. These features make an air tire inflator the best and will help you inflate your tires quickly and efficiently.