From 5 to 55. This thing is a must when youre prone to pick up nails on the jobsite! I was actually impressed by this tire inflator. Usually these smaller ones cant handle the larger truck tires but this thing aired my tire up with ease! #viraltiktok #fypシ゚viral #trendingviralvideo #bluecollar #jobsite #hardworking #construction #duramax #tireinflator #trucktok #gmc #2500