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VIAIR 300P - 30033 Tire Inflator Portable Offroad Air Compressor for Truck & SUV | 12V On/Off Road Tire Pump Air Compressor Portable Heavy Duty 150 PSI, up to 33" Tires, 2.30 CFM, Alligator Clips

4.7 4.7 out of 5 stars 2,347 ratings
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Air Compressor Kit

Purchase options and add-ons

Brand VIAIR
Voltage 12 Volts
Power Source Battery Powered
Noise Level 73 dB

About this item

  • PORTABLE OFFROAD COMPRESSOR (Model: 30033, 150 PSI, 33" Tires) - The 300P Portable Truck Air Compressor is 12V heavy-duty electric air compressor for offroad enthusiasts. Its powerful gearless motor and maintenance-free operation are perfect for tackling tough terrain. Compact and storable in its own carrying case, it's an essential tool for any off-road adventure, combining reliability with convenience.
  • EXPLORE WITHOUT LIMITS: Trucks, SUVs, Jeeps, Offroad Vehicles, 4x4s, Side-by-Sides, RVs, Motorcycles, Road Bikes & Mountain Bikes. *Instructions: Attach the battery clamps to your vehicle’s battery and start the engine. Connect to a valve stem and turn the unit on. When required, use the included bicycle Presta valve adapter.
  • INCLUDED COMPONENTS: 12V mini air compressor tire inflator has a 25 ft 5-in-1 inflator/deflator air hose with inline 100 PSI gauge, 8 ft power cord, deluxe dual-compartment carry bag, 3 inflation tips (3/16" nozzle, 5/16" nozzle, and needle adapter), and Presta Valve Adapter. Unique Features: aluminum sand tray with vibration isolators, thermal overload protector, 40-Amp inline fuse holder, solid brass press-on tire chuck.
  • HIGH CAPACITY SPECS for LARGE TIRES: Powered by 12 volts, this small but mighty air compressor with a permanent magnetic motor delivers a maximum working pressure of 150 PSI with a 33% duty cycle @ 100 PSI; Free flow capacity: 2.3 CFM. Maximum Recommended Tire Size: 33". Fills a 33" tire from 15 to 30 PSI in 2 min. 45 sec. or less. IP54 rating protects against dust and water spray from any direction. Dimensions: 9″L x 4.9″W x 7.5″H; 8.7 lbs.
  • DEPENDABLE QUALITY: VIAIR offroad compressors offer you the freedom to explore further and challenge boundaries. For over 25 years, our American owned and operated company has provided top-quality portable air compressors & inflators. Our commitment to durability, continuous testing, and refinement results in long-lasting performance.
See more product details

Customer ratings by feature

Portability
4.8 4.8
Easy to use
4.6 4.6
Accuracy
4.5 4.5
Noise level
4.4 4.4

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$151.99
Get it as soon as Monday, Mar 25
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Ships from and sold by Amazon.com.
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$29.99
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Sold by Boulder Tools and ships from Amazon Fulfillment.
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VIAIR 300P - 30033 Tire Inflator Portable Offroad Air Compressor for Truck & SUV | 12V On/Off Road Tire Pump Air Compressor Portable Heavy Duty 150 PSI, up to 33" Tires, 2.30 CFM, Alligator Clips
VIAIR 300P - 30033 Tire Inflator Portable Offroad Air Compressor for Truck & SUV | 12V On/Off Road Tire Pump Air Compressor Portable Heavy Duty 150 PSI, up to 33" Tires, 2.30 CFM, Alligator Clips
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Price-31% $151.99
List:$218.95
-14% $232.19
List:$269.95
$354.95$189.99$159.95$219.86
Delivery
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Customer Ratings
Accuracy
4.5
4.6
4.1
3.7
Easy to use
4.6
4.7
4.6
Sold By
Amazon.com
Amazon.com
Amazon.com
ALL-TOP
Amazon.com
Amazon.com
capacity
2.3 cubic feet
33 inches
1.3 cubic feet
power source
Battery Powered
12v Battery (Alligator Clamps or Ring Terminals)
Battery Powered
Corded Electric
Battery Powered
Battery Powered
air flow capacity
2.3 cubic feet per minute
2.3 cubic feet per minute
1.8 cubic feet per minute
1.3 cubic feet per minute
1.61 cubic feet per minute
voltage
12 volts
12 volts
12 volts
12 volts
12 volts
12 volts
maximum power
414 watts
0.2 horsepower
156 watts
maximum current
30 amps
20 amps
13 amps
23 amps
noise level
73 decibels
73 decibels
69 decibels
74 decibels
74 decibels
54 decibels
hose length
25 feet
25 feet
30 feet
30 feet
model name
300P Portable Compressor Kit
30032
450P Automatic Portable Compressor Kit
ATACR300
TLC LITE Portable Automatic Compressor
TLC PLUS Portable Automatic Compressor

From the brand

Product information

Technical Details

Additional Information

Warranty & Support

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For warranty information about this product, please click here [PDF ]

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VIAIR 300P - 30033 Tire Inflator Portable Offroad Air Compressor for Truck & SUV | 12V On/Off Road Tire Pump Air Compressor Portable Heavy Duty 150 PSI, up to 33" Tires, 2.30 CFM, Alligator Clips


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Product guides and documents

Product Description

Product Description

Be prepared for tire emergencies with the VIAIR 300P Portable Compressor, the ultimate tire inflator kit that ensures reliability whether you are airing up after an off-road adventure or facing an unexpected flat tire situation. Tailored for trucks, jeeps, and SUVs with tire sizes up to 33", this portable air pump ensures peace of mind during every on and off-road adventure. Easy to use, simply clamp the power leads to your car or truck battery, connect the tire chuck to the valve stem, and turn the unit on. The pressure can be checked using the 5-in-1 inflator/deflator inline tire pressure gauge once the compressor is turned off. The deluxe dual-compartment carry bag, included with the air compressor kit, enhances portability and storability, putting an end to lengthy roadside waits or frantic searches for a gas station with a functioning air pump.

The tire inflator kit operates on 12-volts, delivering up to a maximum working pressure of 150 PSI and a 33% duty cycle; the free flow capacity is 2.30 CFM. The engine needs to be running during use for seamless operation.

From the Manufacturer



30033 Standard Features

  • Permanent Magnetic Motor
  • Duty Cycle: 33% @ 100 PSI
  • Max. Working Pressure: 150 PSI
  • Max. Amp Draw: 27 Amps

Important information

Bulb Voltage

12 volts

Customer reviews

4.7 out of 5 stars
4.7 out of 5
2,347 global ratings

Customers say

Customers like the noise, performance, ease of use, value, and quality of the auto accessory. For example, they mention that it's super quiet, works well, and is easy to use for small jobs. Some appreciate inflation, and weight. Opinions are mixed on accuracy.

AI-generated from the text of customer reviews

370 customers mention342 positive28 negative

Customers are satisfied with the quality of the air compressor. They mention that it's well built, has good accessories, and is a heavy duty air compressor that is reliable. Some say that it feels solid and is built like a tank. Overall, customers are happy with their purchase and recommend it to others.

"...Its been a reliable tool with good build quality.Good to know:..." Read more

"...The pump is much quieter than I thought it would be. Comes with a very good carrying bag that has room to include any special fittings you may need...." Read more

"...Carrying case is handy and makes storage easyCons:Gets warm after a couple of tires and needs to cool off before packing it up..." Read more

"...Acceptable noise level. Feels solid.CONS: Probably overkill for a small car or sedan. No preset pressure settings...." Read more

215 customers mention204 positive11 negative

Customers are satisfied with the performance of the auto accessory. For example, they mention the air pump works better than expected, it gets the job done, and the setup seems to work well so far. Some say the compressor has a design flaw. That said, most are happy with the product and its performance.

"...I keep it stowed in my truck under the back seat. It has worked very well...." Read more

"...once to top off all four of the tires on my MINI, but it worked flawlessly and really quickly: 10 seconds per tire to go from 30 to 40 psi...." Read more

"...The build quality of this inflator is excellent and it certainly gets the job done. I highly recommend it. You get what you pay for." Read more

"...times a year since I bought it and it is still in great shape and works like new...." Read more

120 customers mention109 positive11 negative

Customers are satisfied with the inflation capabilities of the auto accessory. They mention that it inflates tires rapidly, is easy to use, and is impressed with how fast it fills the tires. Some say that the unit is a bit noisy, but overall, it does a great job of inflating tires.

"...Positive latching on to the tire stemPretty fast inflating of even large tiresConsistent readings from the integral tire gauge..." Read more

"...Its robust performance has consistently delivered reliable and efficient tire inflation, allowing me to navigate various terrains with confidence...." Read more

"Overall I like the product very well. Easy to use and inflates in good time. I have used it several times on our car, truck and travel trailer...." Read more

"I wanted a portable, reliable, high quality, quick & powerful tire inflator. This product has all of those qualities in spades!..." Read more

102 customers mention92 positive10 negative

Customers are satisfied with the noise level of the auto accessory. They mention that it's super quiet and built with very high quality materials. Some say that it doesn't vibrate as much as the cheap one did.

"...The air gauge is a good quality. The pump is much quieter than I thought it would be...." Read more

"...Acceptable noise level. Feels solid.CONS: Probably overkill for a small car or sedan. No preset pressure settings...." Read more

"...This VIAIR compressor is soo much faster and quieter. Also it appears to be solidly built with mostly metal parts...." Read more

"...portable- light- quiet- has an internal thermal safeguard- hose extends easily-..." Read more

100 customers mention70 positive30 negative

Customers like the value of the auto accessory. They say it's a high quality product for the money, and worth its weight in gold.

"...Good piece of gear at a fair price point...." Read more

"Worked excellently. True pressure off by a psi but workable. Worth the extra money if you use it a lot." Read more

"...12 gauge wire or you can buy and extension hose, but the extension hose is very over priced." Read more

"...this air compressor in my camper all summer so far and it was worth every penny...." Read more

78 customers mention67 positive11 negative

Customers find the air pump easy to use. They mention it's flexible, easy to set up, and convenient enough to use at home. Customers also appreciate the well written instructions and the ability to connect the pump to their battery. They say it takes very little time to air up a tire and that the included carry bag adds an extra layer of convenience.

"...It has worked very well. Its convenient enough that I use it at home to maintain tire pressure in all of our vehicles...." Read more

"...Pros:Well made and reliableEasy to connect to the red battery terminal and ground via the alligator clips..." Read more

"...The instructions were well written (not a clunky Google translation from Chinese to English) but some diagrams, especially to identify all the parts..." Read more

"...When I went to air up the pump was extremely easy to connect to my battery and reached all 4 ties with n o issues...." Read more

75 customers mention75 positive0 negative

Customers like the weight of the air compressor. For example, they say it's not too big or heavy, and it comes with a decent case. Some say it is a great compact device that doesn't take up a lot of space or make very much noise. Overall, most are satisfied with the weight and portability of the product.

"...The battery clips are plenty large enough to grab onto a battery post connector...." Read more

"...This compressor is incredibly easy to pack, making it a space-saving solution for my overland journeys...." Read more

"...hose packs easily in its own space- bag has extra room (could easily fit a 25’ 1/4” air hose with the compressor)-..." Read more

"...Only Viar from right now! Quiet, powerful, solid build , and standard fitings! And amazing quality!" Read more

84 customers mention42 positive42 negative

Customers are mixed about the accuracy of the auto accessory. Some mention that the built-in gauge appears to be accurate, while others say that it's very inaccurate.

"...This unit also has the "Air release" feature to let out excess pressure. The air gauge is a good quality...." Read more

"...The pressure gauge only reads when the unit is off. That makes for a little back and forth when you want to check progress...." Read more

"...Pretty fast inflating of even large tiresConsistent readings from the integral tire gauge..." Read more

"...The issue I have found is it does not work well when trying to fill dulies. Trying to fit the valve and lock it in, is next to impossible...." Read more

Something you need to know.
4 Stars
Something you need to know.
Overall I like the product very well. Easy to use and inflates in good time. I have used it several times on our car, truck and travel trailer. The issue I have found is it does not work well when trying to fill dulies. Trying to fit the valve and lock it in, is next to impossible. There needs to be an adapter you can attach a duck foot so you can fill the tire eaiser. I'm going to adapt it myself so I may use it eaiser. Good product overall but that part doesn't work well in my situation.
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Top reviews from other countries

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Chuck
5.0 out of 5 stars Great pump
Reviewed in Canada on October 10, 2022
Style: Air Compressor KitVerified Purchase
Amazon Customer
5.0 out of 5 stars Great seller!
Reviewed in the Netherlands on April 17, 2021
Style: Air Compressor KitVerified Purchase
Gazzo
5.0 out of 5 stars Excellent quality
Reviewed in the United Kingdom on April 17, 2020
Style: Air Compressor KitVerified Purchase
Wayne Vaughan
5.0 out of 5 stars Viair what every rv'er needs.
Reviewed in Canada on August 11, 2021
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Alex V
5.0 out of 5 stars Buen Articulo
Reviewed in Mexico on July 10, 2019
Style: Air Compressor KitVerified Purchase