In general, the product fully met expectations. I regularly pump up the wheels once a month. Once I had to pump up the wheel 215 / 65R16 from scratch. Well, yes, not instantly, but pumped up to 2.4. I recommend the product. Different pros: Compactness. The ability to measure pressure in numbers. Automatic shutdown when the desired pressure is reached. Availability of nozzles Got cons: It is somewhat inconvenient to pack the wires back, but this is a matter of habit and a price for compactness. The absence of a bag.