ROCGORLD R8 Tire Inflator Portable Air Compressor, DC 12V Air Compressor Portable with Large Dual Digital Screen, 3X Faster I

4.4 4.4 out of 5 stars | 5,666 ratings

Price: 29.99

Last update: 01-09-2025


About this item

Fast-Inflation & Compact: Our compact and lightning-fast upgrade to the popular R7 air compressor portable. With a powerful 40L/Min cylinder, this air pump for car can inflate a tire (215/50 R17) in under a minute (26-35PSI) and even Tesla tires (235/40 R19) in just 1.5 minutes (28-36PSI). Say goodbye to slow and cumbersome inflation processes - This 150PSI tire inflator portable air compressor offers a smoother, faster solution for all your inflation needs.
Dual Digital Display: A whole new experience our portable tire inflator with a dual digital LED display showing real-time and preset pressure values, product status, and possible errors. The advanced chip ensures safe inflation with accurate pressure control and monitoring. Say goodbye to guesswork and hello to convenience with our user-friendly car tire inflator.
Long-Lasting Durability: Our 12v air compressor is built for long-lasting durability with high-quality materials and optimal cooling system. It has a sturdy structure and comes with a 10FT power cord and 2FT hose made from premium materials that won't easily get damaged from folding or bending. Invest in worry-free use with our dependable car air compressor.
Simplicity with Auto-Stop: Only three steps- connect, preset, and start; It also features auto-shutoff and a memory function for easy one-key use next time. it's easy to use even if you have not used similar tire air compressor before. Plus, it's an emergency device with three light modes for nighttime use. This air compressor tire inflator is suitable for cars, EVs, motorcycles, bicycles, basketballs, and soccer balls.
What Will You Get: Get the perfect gift for men and women - the R8 car tire pump! It's compact, measuring 2.79 x 4.92 x 6.49 inches, and comes with a carrying bag for easy storage and transport. In the box, you'll find a 12v tire inflator, Carrying Bag, Schrader-Presta Valve, Fuse, Needle Valve, Extension Nozzle, Wire, and User Manual. Rest assured that your purchase is covered by a two-year warranty, and don't hesitate to contact us with any questions - we'll get back to you promptly!
Note: This tire Inflator does not include a battery and cannot be directly powered by an AC wall plug. Before usage, carefully adhere to the instructions: Utilize only a 12V DC (10-15amps) cable to prevent harm to the compressor and cigarette adaptor. Keep the cord away from heat, oil, and sharp objects. Avoid placing the tire inflator in flammable surroundings. Ensure input DC voltage between 9V and 17V to avoid "LO" (voltage < 9V) or "HI" (voltage > 17V) indicators.

Product information

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Top reviews from the United States

Anik Datta
5.0 out of 5 stars Exceeded my expectations
Reviewed in the United States on September 11, 2024
The R8 Tire Inflator Portable Air Compressor has truly exceeded my expectations! This compact and efficient device is a game-changer for anyone who values convenience and speed when it comes to tire maintenance.
One of the standout features of the R8 is its impressive inflation speed. It can inflate a tire from 26 to 35 PSI in under a minute, making it perfect for those on-the-go moments when time is of the essence. Even for Tesla tires, it only takes about 1.5 minutes to reach the desired pressure. This efficiency is a huge relief, especially when faced with unexpected flat tires.
The design of the R8 is another highlight. It's small enough to fit in a glove compartment or trunk, and it comes with a handy carrying bag for easy storage. The long power cord ensures that I can reach all four tires without any hassle, which is a significant advantage over other inflators I've used in the past.
Using the R8 is incredibly straightforward. The auto-stop feature allows me to set the desired pressure, and the compressor shuts off automatically once that pressure is reached. This not only saves time but also adds a layer of safety, preventing over-inflation. The dual digital display is clear and easy to read, providing real-time pressure readings and preset values.
Additionally, the R8 is versatile enough to inflate not just car tires but also bike tires, sports balls, and other inflatables. This multi-purpose functionality makes it a valuable tool for anyone, whether you're a daily commuter, a weekend road tripper, or a sports enthusiast.
Overall, I highly recommend the R8 Tire Inflator Portable Air Compressor. Its combination of speed, ease of use, and compact design makes it an essential addition to any vehicle. Plus, with a two-year warranty, I feel confident in its durability and reliability. This product has truly made my life easier, and I can't imagine being without it!
Sunshine
5.0 out of 5 stars Tire inflator
Reviewed in the United States on September 24, 2024
This is so easy to use, just plug into cigarette lighter, plug other end into inflator,click the correct nozzle and push it on the end and air up whatever you need. It works great. Great air pressure, make sure you get the nozzle on correctly, so you have no leaks. I've had mine for a while, used it on lawn mower,my car, my truck that I sold. It's a really good deal. Everyone should have one! It is small but mighty, very durable and the flashlight is awesome. This is an amazing product, I highly recommend this to anyone. You could even get one for your kids for their bicyclec, basketball, balloons or air mattresses. I lovev this inflator!!
Troy E. Grant
4.0 out of 5 stars Fast, efficient, but not accurate.
Reviewed in the United States on July 9, 2024
This pump is compact and very easy to use. The compressor locks onto the tire with no issues and the digital readout is clear and self explanatory. It fills with air fast. I wish it came with an actual wall plug option instead of only a 12V car charger, as I primarily fill up my tires in a garage and don't want to always have to fiddle with that.

The biggest issue is that the digital readout of tire pressure is incredibly inaccurate. I filled my tires to 37 psi according to the display, but the onboard sensors on my BMW stated the tires were filled to 40 psi. A discrepancy of 3 whole psi is unacceptable and you could easily be facing a tire blowout with those kind of numbers.

It's a handy device, just don't trust the psi readings at all. Verify them yourself.
Woodworker
5.0 out of 5 stars Exceeded my expectations
Reviewed in the United States on October 7, 2024
I like having an inflater in each of the vehicles. This one is simple to use and just works. As an added bonus it has a 3 setting lighting feature: solid white light, fast flashing white light, and flashing red light. And it fits well in the carrying case. I was able to just reach all four tires on a full size pickup truck (8' bed) too, so cord length is good. Will be my go-to portable unit from now on.
Kaze Shadow
5.0 out of 5 stars Excellent Inflator for College students
Reviewed in the United States on October 10, 2024
I used this tire inflator on my Mercedes Benz C320, and it worked excellently. It took under 2 minutes to inflate each tire, and it even alerted me that some of my tires were underinflated when I thought they were fine. The inflator connects nicely to the car and is definitely a must-have for students with cars but limited space, such as those living in dorms or apartments like myself. It fits nicely in my trunk, and I always have it with me when driving around, which makes me feel much more confident. I would definitely recommend it to any friends, plus it's reasonably priced!
Adrian Richards
5.0 out of 5 stars Just buy it you won’t regret it
Reviewed in the United States on October 14, 2024
I’m gonna level with you chief this is one of the best tire inflators I’ve ever purchased similar one at Walmart for over $45 found this on Amazon returned the one at Walmart and got my money back and paid nearly half the price for this one on here. Stupid easy to use and to be honest it’s worked awesome. And I’m a man. I don’t necessarily replace the tire. I just keep putting air in it every day. Also, the fact that it tells me how much psi is in my tire when I plug it in is an added bonus.
333btrfly
5.0 out of 5 stars Perfect for
Reviewed in the United States on September 21, 2024
Perfect for those prone to flat tires! If you are like me and your tires constantly need air then I highly suggest. This pump is easy to calibrate and has many uses. I was able to use some of the other included pieces to air up an inflatable tub, kids pool and of course my car tires. It works well and there’s not leakage when it comes to air. The durability is nice and has held strong during my nearly consistent usage. If you are like me and live somewhere that has constant repairs to the gas station air pumps then I suggest investing in this! It’s easy to store and comes with its only bag that fits easily in your trunk or back seat. It doesn’t take up much space so that’s always a plus if you have multiple kids and multiple items to store in your car.

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