Are you planning a road trip? Well, ensure you have a tire inflator as tires losing pressure is a common thing. That way, you will keep a close eye on your tires' condition anytime and anywhere, ensuring they are in an excellent and balanced state. Besides, underinflated tires are undeniably a nuisance to your trips which can even lead to accidents.

Investing in a tire inflator will not only save you time from constant visits to the gas station, but it will also save you a sum of money. The average frequent tire repair cost can exceed the amount of tire itself. With this, owning a tire inflator is the most convenient option for everyone out there. However, finding the best one would need to be executed with pure scrutiny to assure you'll get the best in the market. 

That said, our experts rounded up the five best tire inflators suited for your different needs and preferences. Together with our comprehensive Buyer’s Guide, you will be eased of your burdens as we will directly highlight the best points you should look for in tire inflators. Lastly, click the button under each item to get the best offers on Amazon.

Best Tire Inflators Comparison & Rating

Tire Inflators

Features

BLACK+DECKER 20V MAX Cordless Tire Inflator, Cordless & Corded Power, Tool Only (BDINF20C)
  • 120 V AC outlet
  • overinflating automatic shut-off
  • maximum pressure of 160 PSI
ARB 12 Volt Twin Air Compressor and Tire Inflation Kit with Digital Tire Inflator - High Performance 4X4
  • 19-foot power cord
  • 135 PSI and 150 PSI
  • 6.16 CFM
EPAuto 12V DC Portable Air Compressor Pump, Digital Tire Inflator
  • display units of KPA, PSI, BAR, and KG/CM
  • 15-amp fuse
  • 70 PSI pressure and 1.06 CFM inflation speed
Viair 00088 88P Portable Air Compressor
  • 1.47 CFM and 120 PSI
  • 12 feet air hose
  • in-built pressure gauge
Ryobi P737 18-Volt ONE+ Portable Cordless Power Inflator for Tires (Battery Not Included, Power Tool Only)
  • 150 PSI
  • cordless
  • two extra needles

1. BLACK+DECKER 20V MAX Cordless Tire Inflator

BLACK+DECKER 20V MAX Cordless Tire Inflator, Cordless & Corded Power, Tool Only (BDINF20C)
Specifications:
97% Overall

Brand

BLACK + DECKER

Weight

5.2 pounds

Dimensions

11.6 x 7.6 x 8.7 inches

Voltage

20 volts

96%
convenience
97%
durability
98%
features
95%
value for money
Pros:
  • Cordless design is convenient to carry around and use.
  • Maximum pressure of 160 PSI.
  • You can use it from your 12 V cigarette lighter outlet in your vehicle or a 120 V AC outlet.
  • Accurate connection without leakages from the threaded chuck to the tire valve.
  • Automatic shut-off to avoid overinflating your tires.
  • Easy to read digital tire gauge anytime and shows PSI readings even when you are not filling in any tire.
  • Comes with a low/high-pressure option when pumping delicate inflatables that are likely to blow up easily when full.
  • Lightweight and compact size for portability and does not take up much storage space.
  • A deflate function to clear out air for packing your inflatables quickly.
  • Comes with complete accessories for pumping bikes and sports balls.
  • Rechargeable in case you don't need to use the electric function.
Cons:
  • The battery and charger come separately at an extra cost. However, the battery function is convenient, with no annoying cord to handle.
  • A short and stiff inflation tube, but it still performs perfectly well its job.
Final Take:

This tire inflator checks all the boxes suiting your needs and liking. It has 120 V AC and 12 V power input for home or car use and automatically inflates to the pre-set desired pressure. The battery option is convenient for portable use, which only takes 30-45 minutes to charge fully. Remarkably, the hose and cables have a storage slot right on the device, which is very convenient. Generally, this machine is well-built with a handle for easy carrying around and t an affordable price.

2.  ARB Twin Motor Portable Air Compressor

ARB 12 Volt Twin Air Compressor and Tire Inflation Kit with Digital Tire Inflator - High Performance 4X4
Specifications:
96% Overall

Brand

ARB

Weight

20 pounds

Dimensions

10 x 10 x 35 inches

Voltage

12 volts

96%
convenience
97%
durability
95%
features
95%
value for money
Pros:
  • Powerful enough to fill up large vehicle tires and truck tires.
  • Reliable to serve you up to 1 hour before overheating.
  • A long 19-foot power cord can serve even 37-inch tires.
  • Contains a pressure switch to alternate between 135 PSI and 150 PSI.
  • Exerts a high and speedy flow of 6.16 CFM with no load and 4.65 CFM at 29 PSI.
  • Includes a dust-free air chuck, which prevents dirt ingestion.
  • Comes with an optional air tank.
  • Has a digital reading gauge that allows you to pre-set the desired pressure.
Cons:
  • Heavy at 22 pounds. However, it comes with a hardy and sizeable storage and carrying case to help you move it around quickly.
  • A bit pricey, but it is reliable with a high-performance system and accessories.
Final Take:

If you need an inflator that pumps up almost everything from small to large size, this is it. It comes with simple instructions that ensure an effortless installation and use. There's no need to remove the tires while using this air compressor. The fittings are solid with an easy to read gauge that automatically shuts off to avoid overheating and overinflating. It is also durable to serve you even for years with appropriate use.

3. Epauto 12V DC Tire Inflator

EPAuto 12V DC Portable Air Compressor Pump, Digital Tire Inflator
Specifications:
95% Overall

Brand

Epauto

Weight

3.76 pounds

Dimensions

9.65 x 7.8 x 5.39 inches

Voltage

12 volts

96%
convenience
94%
durability
94%
features
95%
value for money
Pros:
  • Has a 9 feet long cable that can reach all four tires of your SUV at once.
  • Saves you time due to the 70 PSI pressure and 1.06 CFM inflation speed it offers.
  • Convenient to use at night since it has an LED bright torch.
  • The power cable has a 15-amp fuse and a backup fuse if your cigarette lighter cannot handle the power.
  • Prevents overheating and an overheat protector automatically shuts off not to exceed 167°F.
  • Easy to read with four display units of KPA, PSI, BAR, and KG/CM.
  • Compact and lightweight hence portable to carry anywhere.
  • The inflation process is quiet hence environment friendly.
Cons:
  • The LED light poses a challenge in turning off. Nonetheless, this does not significantly impact power consumption.
  • Not a good fit for truck tires, but it has different adaptors that you can use on other tires such as cars, bikes, and average-sized SUVs.
Final Take:

This high-rated inflator is an excellent buy for those who are keen on time. You can plug into the cigarette socket of your car or 12 V DC 10 AMP from your vehicle. This makes it versatile to work on any car tire with a matching valve. Apart from being a tire inflator, it is also an air compressor. Not to mention that this gauge is very accurate hence not requiring constant check-ups. This is truly an excellent value for your money as you can use it for more than ten uses.

4. Viair 00088 88P Portable Air Compressor

Viair 00088 88P Portable Air Compressor
Specifications:
94% Overall

Brand

Viair

Weight

4.5 pounds

Dimensions

6.75 x 6.25 x 10.75 inches

Voltage

12 volts

94%
convenience
91%
durability
95%
features
96%
value for money
Pros:
  • Avoids noise pollution hence delivers a silent operation.
  • Strong enough with a capacity to fill 33-inch large tires.
  • Speedy performance of 1.47 CFM and 120 PSI.
  • Multiple uses even for large trucks due to its 9 feet long cable and 12 feet air hose.
  • An accessory kit of three different uses of inflation; car tires, sporting, and home equipment.
  • An in-built pressure gauge to indicate the desired pressure levels while in use.
  • Lightweight for ease of movement and storage.
Cons:
  • Clips directly to the battery rather than plugging into the cigarette lighter. However, you can buy the 12 V cigarette lighter plugin for more convenience.
Final Take:

This tire inflator is your best choice to fill up all tires, including heavy-duty vehicles. It comes with a brass screw-on fitting that provides a secure seal with the valve stem. This way, it avoids leakage and removes the need to grip the chuck on the valve stem. Moreover, the alligator clips have a high-quality construction to enhance a firm electrical connection. The warm cylinder is warm to the touch that it will not burn you while adding more to the structure. Rest assured of value in terms of its excellent performance and durability.

5. Ryobi P737 18-Volt Cordless Tire Power Inflator

Ryobi P737 18-Volt ONE+ Portable Cordless Power Inflator for Tires (Battery Not Included, Power Tool Only)
Specifications:
93% Overall

Brand

Ryobi

Weight

1.6 pounds

Dimensions

9 x 2.86 x 6.4 inches

Voltage

18 volts

95%
convenience
92%
durability
93%
features
91%
value for money
Pros:
  • Lightweight weighing 1.6 pounds making it portable.
  • The pistol grip is ergonomic and comfortable to use.
  • Cordless, making it convenient to move from one tire to another without pulling long cables.
  • Easy to read because of the in-built pressure gauge.
  • Multiple uses of inflating tires to small inflatables up to 150 PSI.
  • Comes with two extra needles for blowing up balls and pool toys.
  • Fills fast with an accurate gauge thus no leakages.
Cons:
  • The battery and charger come separately at an extra cost. However, considering the affordability of the whole package, spending extra will hardly make a significant impact. Furthermore, there's a 12V option, making it easier to charge the battery from your car.
Final Take:

For those who rarely drive for long hours, this would be a great starter kit for filling in your tires. This cordless tire inflator is fast filling up an inflatable and tires within a few minutes, even for a flat tire. Remarkably, every Ryobi 18 V battery is compatible with any Ryobi 18 V tools. The oil-less air compressor is not harmful to breathe the output air. It also works well in topping off the tires rather than filling flat tires.

Best Tire Inflators - Buyer's Guide

power source

There are two types of electric sources in tire inflators; cordless and corded. Some corded inflators require connecting directly into the car's battery, which can run off the battery. This hence requires you to keep backup batteries for emergencies. The better option of the corded inflators is those that use the cigarette plugin or outlet power source. Conversely, cordless inflators use rechargeable batteries to power the system. There are those with in-built batteries to charge via USB, and others have removable batteries.

pressure

he amount of pressure a tire inflator remits equals the speed. This means that the higher the pressure it can remit, the faster it fills a tire. Because time is valuable, you should look for an inflator with a minimum of 100 PSI to avoid spending so much time pumping your tire.

gauge readability

Always fill your tires with the recommended pressure by the manufacturer. To ensure you are getting a precise reading, look for an inflator with an easy to read and use gauge. Preferably, a digital meter is the best since it also has a background light that you can use even at night.

automatic shut-off

An automatic shut-off function helps in preventing overheating and overinflating. With this feature, you need it to set up the recommended or desired pressure and get on with your business. After the set duration and pressure, the inflator will go off by itself. Similarly, the shut-off can begin to cool down after running for the set period of about 15 minutes.

hose LENGTH

Look for a hose that is not too short or too long. A hose length of about 20 inches long on the higher side is perfect for reaching all the tires without you moving. However, a longer hose is much better as long as it has a coil slot for easy storage and pulling to avoid tripping. This is ideal for large trucks and vehicles since it stretches conveniently.

Best Tire Inflators - FAQs

Is tire pressure that important?

With proper pressure, your tires are likely to last longer, maintaining an even balance. Also, it improves gas mileage.

How do I check the recommended PSI for my tires?

It is available on a label stating the appropriate pressures on the doorjamb on the driver's side. Older vehicles usually have the readings on the tires' side; hence you need to wipe out the dirt to see it.

How can I check the tire pressure?

Use the pressure gauge on the inflator to check the pressure. Remove the valve cap and push the gauge on the tires' valve to get the reading instantly.

Does climate influence the pressure of the tires?

Usually, air condenses in cooler temperatures; thus, tire pressure drops in cooler times of the year. Conversely, during hot temperatures, the pressure in the tires becomes high.

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