The arrow is COMPLETELY knocked down. I have to put 60psi in a car tire just to keep it from blowing off the rim. I have no idea how much is actually in the tire, but it's a lot higher than it actually is. I have used a reliable tire pressure gauge to read 35psi but this gauge reads 72psi. I tried to replace the pressure gauge myself, but it is too big and cannot be replaced with a good quality dial indicator. I throw it in the trash and I end up with a completely different brand and style as they all look the same and are probably made in the same factory.