GSPSCN Silver Tire Inflator: Heavy-Duty, Double-Cylinder, 12V Air Compressor Pump with Portable Bag and 150 PSI Capacity

Appy: The description indicated this unit airs up a full size tire quickly and that is exactly what it did. I installed the plug, aired it up to perfect pressure, and was on my way in about ten minutes. What a relief that was, as compared to being stuck on a low traffic gravel road for hours until someone MIGHT happen along that could help. I consider this to be a great purchase.

United States on Sep 13, 2023

Verified Purchase: It dose the job it is meant to. I have three tires that leak air and I'm using it a couple times a week for the last 9 months. It has been solid in performance though a little slow. If I replace it I will go for something a little faster and had an easier gage to read.

United States on Sep 08, 2023

Ruth: Was tired of going to discount tires whenever my tire pressure was low. I bought this unit because it has a 2 piston design with a metal casing. I received the pump about 2 years ago and have just used it today. It inflated my mustang and suv to proper pressure in minutes. Small and powerful with a canvas bag it easily fits in your car for roadside emergencies.

United States on Sep 06, 2023

Customer: The pump is good; quiet and works quickly and very satisfactorily. The gauge however is completely useless. When it reads at all, it is around 12 p.s.i. low, but much of the time the pointer doesn't move.

United Kingdom on Aug 27, 2023

Nathaniel W.: For the price the air compressor does quite well. I have a truck camper and am planning on airing down the tires when on rough roads by 5-10 psi. So I have aired down and aired up several times to make sure the air compressor doesn’t fail immediately. The tires are 265R70x17 and to go from 31 psi to 44 took about 2 min; from 47 psi to 55 psi took about 2.5 min.

As noted elsewhere, the cigarette plug and adapter to battery clamps is not functional. My cigarette plug melted after airing two tires. Not a big deal if one has the capability to cut those off and wire directly to the battery clamps (or use SAE connectors).

Note, the bike tire adapter works really well to air tires down as an added bonus.

United States on Aug 09, 2023

steve: Arrived punctually, solid looking product I have used it once to add air pressure to my Landcruiser tyres and did the job in an acceptable time.

United Kingdom on Aug 03, 2023

Amazon Customer: This pump took less than a minute each to inflate each of my Motorhome tyres from 76PSI to 79.5 PSI.
It feels well built and comes with cigarette lighter plug ( I would not reccomend using as the pump can draw more current than the sockets fuse rating), use the adaptor for connecting directly onto the battery, an adaptor to convert from screw on connector to the tyre to the clamp type. An extension air pipe ( not tried this yet). Ball and air bed adaptors. Spare fuse. Carry bag.
Pump is certainly better and quicker than my old single cylinder pump.
As often noted the gauge shows a different pressure! This is because the pump has to generate a higher pressure to force the air into the tyre.
Once you note where on the gauge is your required pressure and note screwing the pipe on will drop the pressure a pound or two then the pump is fine. No regrets. Yet.

United Kingdom on Jul 25, 2023

JUAN TOLEDO GUTIERREZ: El producto es muy bueno, cumple con lo que ofrece, pero tiene algunos detalles que no me gustan, por ejemplo: se calienta mucho la conexión que va al encendedor, de tal forma que me lo quemó (no fundió el fusible), recomiendo usarlo directamente de la batería; otra cosa es que no trae forma de guardar el cable y la manguera de alimentación de aire, y cuando se guarda, queda todo echo bolas en el estuche. Por lo demás bien.

Mexico on Jul 16, 2023

Toaster: So far so good. Very pleased with this pump compared to my previous Halford's one that failed. Very quiet in use, very quick inflation (way quicker than my previous one), the dial gauge seems quite accurate, the cables are all a good length and quality, plenty of useful accessories and all supplied in an excellent storage bag. Highly recommended.

United Kingdom on Jul 15, 2023

Joshua Winston: Bought this to fill both car and pickup truck tires. It is faster than the tire inflators available at hardware stores for the same price. Pumped a 17" tire from 25 psi to 44 psi in 3 minutes. Pumped a pickup truck tire from 25 to 51 psi in 6 minutes.

The pump comes with two power cords. One is hardwired to the pump and ends with a 12 Volt "cigarette lighter" male adapter; it's about 24" inches long (all measurements are estimates). The second cord has the female 12 volt adapter on one end and alligator clamps to attach to the battery on the other; that cord is about 60". Both must be connected to each other to get power to the pump.

The air hose hardwired to the pump is about 24" and the pump comes with an extension hose that seems to be about 60". All in all there seems to be enough cords and hoses to be able to get from the battery at the front of a pickup truck to the rear tires in the back.

THE PROBLEM: that 12 Volt adapter connection is weak. The connection needs to be tight, and I was required to check it every few minutes and squeeze the connection to make sure it was maintained. Every time I move the pump to fill another tire, I have to go back and...

United States on Dec 31, 2022