Tire Stem Leak - Brightlocal News
You topped off the air in your tires, but a few days later, you notice that one of them is low again. It could be a hole, but before you go through the hassle of searching for one or making an appointment at the tire shop, first check for a leaky valve stem. Γβ¬ΕlΓ’β¬Β¦ use your valve stem tool to check the tightness of the valve stem.
If it is tight, use the tool to pull out the stem (wearing safety glasses to protect your eyΓ’β¬Β¦