Bullseye 12V Portable Pressure Gauge Tire inflator Pump - Blue

My fiance has one of these I was pouring concrete ramp for access to the garage for her new car to make it inside smoothly and needed my wheelbarrow working the tire was flat I used my fiance's bull's-eye my dad loved it took seconds to fill the tire my dad wanted it so I bought him one exactly the same for his birthday. In the time of need the bull's-eye worked great he loved it so it took all that for me to purchase the bull's-eye product. Thank you for designing a effective and efficient air compressor device that has automatic stop features this is a great tool my dad can take anywhere. Sincerely, Lee

Fabulous! Removable battery pack to protect the charge as well as easy (future) potential replacement of pack. Easy peasy use. "Girl (and senior %26 disabled) friendly".., ;) ... not awkward, heavy, or convoluted. Instructions clear. No acrobatics to do-it-yourself task. Carrying zippered case is great perk. Slight learning curve trying to lock onto stem, lost 10%23 air the first try ( 8 > ) , but since then have filled rig tires effortlessly, before every trip and checked after sudden and drastic weather shifts. Sorry, Firestone, will miss your friendly faces doing 'free' air check/fill every trip, but safety %26 ease %26 'cool' tires by filling/checking pressures prior to hitting the road is a welcome task. Accommodating the slight loss of air when removing, by setting air fill by an extra 1/2%23. One concern: The plastic lever to lock the hose onto the tire stem, while sturdy, should be made with metal. Otherwise, says what it is and does... and is and does what it says.