To be honest I didn't know what to expect but my Harbor Fright 4 gallon pancake compressor bought a farm and I needed something to pump up the tires of cars, bikes, motorbikes etc. And I thought it would be nice to keep him. in the car. Got it loaded and tried inflating the basketball but it worked really well. I think it has more to do with the included needle than the pump. I decided to abstain from judgment and try something else again. The opportunity presented itself this morning when the low tire pressure warning light came on in the car. I grabbed the compressor, the battery was still charged, set the desired air pressure, connected the hose to the valve stem and pushed the power button, stepped back and began my work on all 4 wheels. I checked the air pressure in all 4 tires with a digital pressure gauge and all 4 were fine. As far as it does what it's supposed to do, you can ask for more. I only have one negative point and that is the length of the air hose. It would be better if it was 2-3 inches longer. I'm thinking of buying another one as a gift for our son that isn't mechanically inclined in the slightest so he can keep his tires inflated. That's it, fingers crossed!