Maintaining air pressure in your tires
I've had my RV for less than a year and I'm religious in checking it's tire pressure. I had an inside rear dual that always seemed to loose a little tire pressure, so I checked pressure often. I thoug...
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https://www.amazon.com/Slime-20088-4-Way-Valve-Cores/dp/B0020T17J2?ref_=ast_sto_dp. This is what I carry in the MH. My tires lose very little air over a year. But in the past on a few occasions over the last 15 years and 100k miles of travel I have had the cores leak very slightly. I put some soap and water on the valve stem and noticed a bubble every now and then, I would tighten them with the tool and see if the bubbles went away, and usually they did. On one occasion I had to remove the valve stem and insert a new one. For a $1.98 for the tool and 4 valve stems it is good to carry with you. If you notice you have to add air all the time check the valve stem with soap and water you may have to just tighten the valve stem.
