After pumping up to the set pressure, it lowers a little; possibly this is due to the fact that I have big diameter wheels; thus, I adjusted the value on the control panel to a little more than the required one; not 2.4, but 2.5; consequently, after pumping, the tire pressure is equivalent to 2.4-2.44 kPa. Some pros: I think the compressor did a great job, had a clever and useful design, was straightforward and easy to operate, and I would suggest it. Cons: Carrying strap for the rag I would prefer one made of plastic because it will get less dirty in dirty weather and it will be easier to clean it from dirt because all you would have to do is wipe it with a moist cloth to get rid of the dirt.