UUP Tire Inflator Air Compressor, 150PSI 12V DC Double Cylinders Heavy Duty Portable Air Pump w/Emergency LED Light for Truck, SUV, Car, RV (black1)

This pump is a very very good product it is built very solid and it is very quiet.i purchased it as when i was away camping a few weeks ago one of my 16 inch truck tires developed a leak they take 60lbs i came out in the morning and the tire was down to 25lbs so i hooked my old one and although it did manage to pump my tire up to 60lbs it took about a hour thats not including the 4 times i had to let it cool down.when i recuved this pump i tried it on one of my truck tires i let air out of it down to 35lbs and hooked up this new one it took mabey 5 minets to pump it up to 60lbs for the quality and price i dont think you will be able to find a better one.oh and the air gauge is fairly accurate as well this is one of the reasons i purchased this one it has a analoge gauge not a digital one with a auto shuttoff i figured it will last a long time with less problems.

I'm working in automotive industry in Singapore and have been searching for reliable 12v portable tire compressor for years. I have purchased and analyze numerous brands in the market, none of them have measure up to my expectation. Finally this UUP tire inflator have finally met my standard, honestly I'm impressed with it's reliability and stability. totally satisfied with it's performance. May require to purchase more for work operation use, perhaps UUP suppliers could give further discount if purchase in bulk.

it's good but not very powerful if you inflate tyres 1 by 1 takes about 5 to 7 min each tyre While inflating all 4 takes Abt 23 minutes from 15 psi to 35 psi 285 R17 Tyres

This is absolutely a great compressor for the average vehicle owner who wants the ability keep those tires optimally aired up and for those occasions you notice the need. This aired my truck tire from 40psi to 70psi in eight minutes. I would not use this one for the purpose of regularly working between lower and higher pressures as in when you're needing high pressure for heavy loads and then decreasing psi on a regular basis, only to air up for loads. This compressor got hot with the one tire. So I would not purpose it for constant higher pressure for four tires on a regular basis. There are bigger, heavier duty units for that. But for the most common use for normal tire pressures this one excels.

Works great for filling up 33" tires. Works pretty fast and is quiet.