Review on Get A Durable And Easy-To-Install Set Of Tire Valve Stems: CKAuto TR413 Rubber Snap-In (5Pcs/Bag) by Jordan Perez

For the price, it's sturdy and does not leak air. Comes with 5 valve stem as it says. I do not understand why some comment on here say it leaks air and I can only think that they either didn't install it all the way into their rim or don't know how to install it or their rim is either damaged and needs to get replaced or their rim needs to get repaired, especially if it's aluminum alloy rim.A side note: Before you install the valve stem, be sure to lubricant the rim where the valve will be and the valve stem so that it doesn't get rust overtime.