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

Update. The first unit that I had reviewed had a faulty connector. The company had reached Out to me and addressed their concerns about my review and sent me replacement. Immediately I went to test the 2nd unit and found that it works way better than the first unit. It is stable and works the way it should. The connector hose stays on Like its suppose to. The air blows way faster into my tires than my last 3 compressors and its more sturdy meaning it doesnt fidget Around Alot when I Position It. I have nothing bad to say about this unit. It does what its suppose to do as advertise and the durability of the product lasts longer than any other air compressors. I've test the time it takes to fill up air in my tires against my other 3 compressors and found that this one fills up my tire the fastest not only that but despite how cheap in pricing this product is, I had paid $60 for a different brand that did not last up to a year and to find this one is cheaper and user friendly is astonishingly. Dont pay more for a air compressor from a competitor when RocGorld is offering a high quality, affordable product on the market. I have no complaints. The company has fulfilled their satisfaction guaranteed model and They Mean it.

I have not owned this ROCGORLD air compressor long enough to confirm durability. However, I tested it out on my car. It performed perfectly. The pump and accessories seem fine to me. The quality seems appropriate for the price. The unit feel sturdy enough. The air pressure display is accurate. The power cord is long enough to reach my furthest tire. The controls are simple. I am happy with my purchase.I bought this as an emergency / occasional use pump for my car tires. I do not expect this to be a tough compressor for daily or even weekly use. Sometimes I need to top off a tire at home. This compressor seems fine for that. The unit is surprisingly compact. It could even be stored in the car trunk for a roadside emergency. The built in pressure gauge works great. The pump shut off at the correct PSI that I preset. I confirmed the accuracy. The compressor’s pressure reading exactly matched the reading on my car’s dashboard TPM. The compressor's air nozzle easily and tightly clamped onto my tire valve stem. This clamp nozzle design is more convenient than a screw nozzle. I prefer that this unit is 12V car powered. I see that handheld battery powered compressors seem to be in vogue. Yet, I do not see their benefit. I’d much rather rely on my car’s electrical system as a power supply. I’d hate to remember to keep a portable compressor’s battery charged in advance. This ROCGORLD compressor package perfectly suits my need. The carry case is a nice bonus to keep the parts grouped together.

Just WOW! This product is one of a kind it comes in a holding bag, also the product is a very nice nice the length of a 12 inch ruler and very light. I just tested it and it works amazingly. Very easy to use, it tells you your current tire pressure and it highlights the recommended PSI pressure but you can press the plus sign to increase it. Once it reaches the desired pressure it turns off by itself. I recommended.

It works. Takes a little time for it to pump it up. It’s very small, doesn’t take up much space can easily store it under the seat or anywhere really. It turns off when it hits the desired amount. It’s very light weight. It’s a nice design. It’s small but mighty! Came with different pump nozzles. I like that I can plug it into the cigarette lighter spot to charge it. Can reach all 4 tires without a problem. I love the little storage bag for it. I would buy again. It is off a little. My jeep says 39 I pumped up to 37.

Just received this yesterday. All of my tires needed air and spending $2 for a couple minutes of air that doesn’t even fill one tire (let alone tell you the PSI) at the gas station was stupid and a waste of money. I love the ease of setting the target PSI and that it stops once it’s reached. I was able to put air in all four of my tires in about 10 minutes (some were pretty low). As a person with a mobility disability, I found the machine to be very compact and easy to use. The cord from the car charger input is nice and long and reaches all four tires nicely. I have a small sport sedan (Mazda 3) I suspect if I had a larger car like an suv it may be too short but, works great for me. Great value and very compact and nice that it had a carry case with different attachment nozzles for bikes, balls and inflatable rafts, etc.

I was worried that it wouldn't be able to reach the back tires on my truck since it has to be plugged in to the cigarette lighter to run, but it reaches just fine.The pressure gauge reading matches what my truck says too. My rear tire was on 22 when I started it and in about 5 minutes it was up to the 35 psi I set the pump for.Just before the limit was reached, the pump slowed down and then automatically shut off as designed.It is easy to operate and the display is easy to read. It's compact design and carrying case make it easy to store under the seat.

This was a lifesaver for me. Easy to use, and features several units for measuring pressure. You can set it to auto shut off at the right pressure. It plugs into the dash and the cord length is long enough to reach my truck’s tires without issue. Seems safe and doesn’t overheat. Well designed and great price point.

Wow! I have had a version of a portable car compressor before, but this one is the best! It is very quick, simple, easy to connect, and easy to read. What more can I say? All four tires needed air. I was done in about 10 minutes, including unboxing it, reading instructions, and getting the air in. My old one was barely putting out any air, and it was taking 10 minutes per pound. This one felt like "instant". I strongly recommend it. It is also an excellent gift for family members who have their own cars.During COVID, before my other brand slowed down, I aired up all four tires while in the parking lot waiting for a take-out order! It also really beats having to go to a gas station and drop in lots of quarters.I am a normal person with no special car fixing skills or extra strength! This is very easy to use.