
I used it to inflate my van tires that require 40psi. He did his job, it took about 10 minutes total. Warning - if it runs for more than a minute or so the nozzle will be REALLY hot when you remove it from the rod. Didn't burn me but was a surprise the first time :) Also, I wish the tube from the block to the tire was longer. For best results, move the vehicle until the tire inflation stick is near the ground before connecting the pump. Otherwise it hangs there, hanging on the trunk without touching the ground.