Cordless compressor

CBRob

This Dewalt compressor sure makes checking the air pressure and topping off easy.

It screws on to the valve and has

a digital readout for pressure.

PRR

For an old minivan with a wheezy tire, I got this:

https://www.homedepot.com/p/RYOBI-ONE-18V-Cordless-High-Pressure-Inflator-Kit-with-2-0-Ah-Battery-and-Charger-PCL001K1/326781687

https://www.homedepot.com/p/RYOBI-ONE-18V-Cordless-High-Pressure-Inflator-Tool-Only-PCL001B/327406129

$40 tool-only (if you keep Ryobi power on-hand), $80 with etc shown.

"180psi" is fantasy…. it struggles to do 32psi every week. But for occasional use it should be fine. Trick: you set your psi goal, hit start, walk away…. auto-stop.

GroundUp

I have an M12 Milwaukee one for this purpose as well. I used to carry around a CO2 tank from a paintball gun but it always seemed to be empty when I needed it

EBEBRATT-Ed

i have the Milwaukee M12 not bad.