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ROCGORLD R8 Tire Inflator Portable Air Compressor, DC 12V Air Compressor Portable with Large Dual Digital Screen, 3X Faster Inflation Air Pump for Car, Bike, Ball, Motor

  • Based on 9,058 reviews
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Availability: 20 left in stock
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Arrives Friday, Jun 5
Order within 7 hours and 26 minutes
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Color: Red


Features

  • 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.
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Brand: ROCGORLD


Voltage: 12 Volts (DC)


Recommended Uses For Product: Tire Inflation


Power Source: Corded Electric


Noise Level: 69 Decibels


Voltage: 12 Volts (DC)


Recommended Uses For Product: Tire Inflation


Power Source: Corded Electric


Noise: 69 Decibels


Additional Features: Longer Power Cord and Hose, Preset, Auto- Stop, Memory, ‎Portable, Digital, Accurate, Two-Year Warranty


Maximum Power: 120 Watts


Capacity: 40 Liters


Maximum Current: 10 Amps


Air Flow Capacity: 40 Liters Per Minute


Hose Length: 2 Feet


Tank Volume: 40 Liters


Maximum Pressure: 150 Pound per Square Inch


Item Weight: 2.2 Pounds


Item Dimensions L x W x H: 6.49"L x 2.79"W x 4.92"H


Material Type: Plastic


Brand Name: ROCGORLD


Included Components: Carrying Bag, Schrader-Presta Valve, Fuse, Needle Valve, Extension Nozzle, Wire, and User Manual


Model Number: R8


Model Name: R8


Manufacturer: ROCGORLD


Manufacturer Warranty Description: Two-Year Warranty


Manufacturer Part Number: R8


Unit Count: 1.0 Count


Color: Red


Style: Fashion


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good small pump!
Color: Red
Great little pump for the cost. It is not as fast as advertised, but not slow either. Very compact and the functionality is great. Set your pressure on the display and it goes until done. Easy to set. EVERY car or ATV should have one!
Reviewed in the United States on March 8, 2026 by Ra

  • Excellent! Does the trick easy.
Color: Red
This inflation device is great! Took it out of box, didn't even read instructions. Hooked it up to my vehicle lighter socket, attached hose to tire, turned it on, and light on box said "target" and above that is current pressure. Turned on to inflate and it worked very fast to inflate to target level then shuts off automatically. So easy. Compact item also, I was surprised something this small works so well. Good purchase for sure. ... show more
Reviewed in the United States on April 27, 2026 by Larry

  • Robust build. Valve nozzle very strong. Operation fully reliable, screen data helpful. Excellent!
Color: Red
This inflator has worked perfectly for me this last week or so, since buying it. Some of my tires have lost air pressure regularly because of the continual sub-freezing temperatures. So I've used this frequently. The build quality is solid throughout. I especially appreciate how sturdy the valve is, and how smoothly it locks in. Also, the power cord is a heavier gauge than a neighbor's inflator that I borrowed. The hose and its connections are strong. I'm very glad I bought this more robust inflator, than the rechargeable battery ones I researched. I use this from my car's power, and occasionally also a smallish 12v power station I have. The digital readout is clear. I like that both the target pressure and current pressure is shown. The current pressure updates every 0.5 PSI. That lets me inflate to somewhat below my ideal standard, to save time if I have to drive a short distance but right away. The speed of inflation seems good, similar to the "conservative" statistics mentioned by some other reviewers. I've tested inflation pressure a few times with a quality bike tire pressure gauge. This inflator tends to over-inflate by about 6-8%, and consistently. About 3psi when tires are inflated to 40psi. So it seems very stable and predictable. The price was very reasonable, for what I feel is a superb product. I highly recommend this. ... show more
Reviewed in the United States on February 9, 2026 by Evertrek

  • Compact, accurate and reliable
Color: Red
This slim tire inflator is about 2 inches wide and 6 inches high (rough estimate). This is the second one I’ve purchased—the first lasted over five years with heavy use before the cord gave out, which was likely my fault. It functions exactly as it should and helps me quickly get tires to the desired PSI. If a tire is flat, it will take some time to fully inflate, and you need to ensure the vent isn’t blocked to prevent overheating. The accuracy is spot-on; I’ve double-checked with another device, and it’s dead on. It’s a good value for the money, long-lasting, and easy to store in your car. It plugs into your car’s adapter (formerly the cigarette lighter). Pros: Slim, compact, and easy to store Accurate PSI readings Durable and long-lasting Good value for the price Cons: Can take time to inflate completely flat tires Must ensure proper ventilation during use Conclusion: Overall, this tire inflator is reliable, accurate, and compact. It’s a practical tool for anyone needing a convenient way to maintain tire pressure on the go. ... show more
Reviewed in the United States on January 1, 2026 by Michael

  • Intuitive and everything you need is included
Color: Red
Intuitive and easy to use. I bought the ROCGORLD R8 Tire Inflator Portable Air Compressor almost four months ago and didn't have a need to use/test it until now (late March 2026). My VW Jetta 2011 Sportswagen TDI's dashboard indicated low tire pressure. At home, I got out the ROCGORLD R8 inflator for the first time and didn't see that the instructions had dropped to the floor on the passenger side. It was easy enough to figure out how to operate but there were two things to be aware of: 1) the car must be turned on (I had the engine running, but maybe it just needed to be power on) and 2) the "M" button stands for "Mode" and if you're in the US it should be set to PSI. I didn't realize this until I found the instructions after inflating and I had way overinflated because the Mode was on a German setting. So I let air out and redid all four tires. The ROCGORLD R8 gives present tire pressure and target tire pressure readings simultaneously, and setting target reading is just a touch on the + or - button. It turns off automatically once target pressure is achieved. And by the way, from my dash 12v outlet I could comfortably reach all four tires. I feel so much more confident now about being out and about, especially on a long trip, knowing I can easily fill up my tires myself if it is low and it will be accurate, no guessing. Also, the kit includes three different tips so you can fill your bicycle tires or volleyball, etc. ... show more
Reviewed in the United States on March 26, 2026 by Merilee Buster

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