“Pretty garbage product. I don't think I'll use them again.
They seem well made, however, the psi numbers printed on each of the deflators are useless. When each one was set to 20psi, each tyre deflated to a random pressure either well above or well below 20 psi.
I ended up deflating all the way down, then brought them back up to 20psi using the gauge on my compressor.”