Pacific Dualies 18101 MAX EZ Air 7" Braided Stainless Steel Valve Stem Extensions with Small EZ Wire Clip For Ford E350/E450 Dually Trucks RVs Motorhomes with 2" Round Vent Holes

Perfect fit for 2017 Ford motorhome

The product is good, thanks

They are very good quality, but they did not fit my tires. Their threads were course I needed fine threads, I could not find it in description my fault not the product. That's why I only gave 4 stars.

A must for hard-to-reach inner wheels

Spring like mount didn't seem fit and hold in place. Other than that seem to be holding air

I saw other reviews with the same problem. The stem on the female end that is supposed to be of sufficient height to push down the core on the male end at the tire to open the valve to allow air flow into the tire is about 1/16" to short so that it doesn't open the valve at all. I set the regulator on my compressor to 100psi and couldn't get air through the extension. I put in on my son's bike just to test it, no luck. Not to be defeated, I removed the core on the male end at the tire figuring the extension has it's own core. I could't get air though it until almost 70psi. I then removed the rubber gasket surrounding the stem. Then air would flow at about 20psi, but I cant use them because without the gasket it's metal on metal for the seal and can't risk a leak on my RV. Bottom line: Even if you remove the core on the receiving end at the tire, when you screw on the extension with just modest pressure the gasket the gasket covers the inadequate hole and restricts airflow. Don't waste you money. They're junk. I'd love to return them, but I threw away the cheap little clips because I have mounting brackets.

Works great

Have had these for over a year now. No leaks, but they rust.