Bought this little pump just to have handy. Worked ok when airing up my mower tire. A week later, I needed to top off my truck tire. Quickly found out the pump runs on a 'Duty Cycle'. It ran fine for 5 minutes, didn't air up my tire and it shut off. Had to wait 20 minutes for it to work again. 2nd round, it ran for 2 minutes, began struggling, then I smelled the distinct smell of burning wires! This pump melted and ruined the wiring harness in my dash!!!!!! 2018 F150....$2700 dollars to replace my BCM and harness. I would never recommend this air pump. Buyer Beware!!!!

The tire inflator would not lock onto the tire stem. The hose kept blowing off of the tire.

I went to four different gas stations looking for working air and every one of them was broken. I decided to stop by Tractor Supply across the street and buy this inflator. I'd heard about it, but had little hope it actually packed the power necessary. It ended up being my favorite investment for my vehicle ever. It's compact but does inflate tires with ease. I use it for bike tires, basketballs, SUV tires, truck tires, everything. After five months of use, though, it broke. It could no longer pull power from any source. I couldn't get inside to fix it myself because the screws are too deep-set in narrow holes. I contacted Slime and not only was it in warranty, but they also responded to my email within minutes. They are shipping a complete replacement along with a special canvas bag to keep it in, so I don't have to wrap the cord each time and risk internally disconnecting the power supply again. I offered my critique that they should round the storage area for the hose because it tends to kink when you put it into the current, rectangular holding area. They were overall pleasant and great to work with. I think every vehicle should have one of these.

Same experiance, worked great first few months, now dead, about i8 months. Sad, good name brand, poor product. Had larger unit also by slime, worked for years, just took much longer to air tire.