AstroAI Tyre Inflator Air Compressor 12V DC 160PSI with Screen, Heavy Duty Dual Cylinders & Dual Motors & Dual Power Car Tyre Pump for SUVs, RVs, ORVs, Trucks, Airbed, Preset&Auto Off

Bought this to inflate the tyres on my motorhome as the tyre pressures, 60psi front, 65psi rear, were too high for my existing Inflator. Used it today for the first time as the pressures were a bit down.It had no problem getting my tyres up to pressure, one rear tyre was 10psi low but the pump got it back up to correct pressure in just a couple of minutes.The curly extension air hose is perfect for long vehicles. My motorhome is over 7.5 metres long. I connected it straight to the battery using the crocodile clips provided, essential you don't jus plug into cigar lighter for higher pressures, and left engi e running.Inflated all 4 tyres and the pump didn't even break in to a sweat. Nice storage bag supplied to keep it all together.Without doubt the best portable inflator I've used.Checked the gauge against another gauge of known accuracy, and it's spot on.Great piece of kit to take with you. 5*for this one.

Easy to use, worked. Didnt like the fact that cable not that long for my van.Overall happy.

This is a seriously hardy piece of kit. Bought it for the tyres on my horse trailer, caravan & 4X4. I've used the battery charging facility rather than the lighter due to the advice given with the product that for higher-pressure tyres charging direct from the battery is desirable.Did the job well; however I would have seriously appreciated a bit more cable than was given; as if you are hitched up with a 4X4 and a caravan/trailer, and charging off the battery, there is that feeling that you are stretching the battery leads and there isn't quite enough cable to do your trailer/caravan tyres; it is a huge stretch. This is a pity.

I like being able to set the pressure.Gauge is quite accurate.Stretches far enough for my 7.5m notorhome.Fast inflation.I use a separate Lithium battery to power it to a pressure of 70psi.This replaces a Tirewell inflator that will only inflate to 30psi after 16 uses.

I wanted a heavy-duty, high-pressure tyre inflater to regularly check my motorhome tyres. This product was recommended to me by a friend who is an ex-traffic policeman who checks his motorhome tyres weekly. I found it is easy to set the desired pressure, in my case I used 5.5 bar, the automatic shut off worked very well and the pump did not struggle to reach the desired pressure. Connecting to the battery under the bonnet of a Fiat Ducato I could comfortably inflate both rear tyres. Very pleased with its performance.

Still just a cheap weak unit parading as a dual motor. Can’t go above 75psi no good for vans or motorhomes

Inflated caravan tyres to 60psi with ease. Comes with extended air hose with a lever clip on/release or shorter hose that screws onto the valve.

The pump arrived on time and I first used it on our Motorhome. Inflated tyres to exact pressure required and very quickly. The pressure shown on the pump corresponded exactly with the TPMS. Was very pleased with it.However, a week later I used it on my car. On connection, it did not record the pressure of the tyres correctly. The car monitor displayed 29psi, but the pump displayed 25psi. Pump was set to 32psi but cut out at 31.5 and the display then showed gibberish. The TPMS in the car showed 34psi.The customer service given by Astroai is outstanding. I explained the situation to them and supplied a short video of the fault as it developed.Within three days, I was in receipt of a replacement pump. Cannot fault that.Have not used the replacement yet, but going by previous reviews of the product, I was probably in receipt of an odd one out. It happens.