🚚 4 Pack of 160mm Flexible Extension Tire Valve Adaptors for Trucks and Buses Review

My front tires were leaking a lot and I wanted to return them without even bothering about getting a replacement. Then I remembered that all mounted tires have TPM shafts, which the stock tires don't have. It turns out that the TPM valves on my car have a thicker wall and smaller bore (by .010"), which prevents the valve extensions from sealing.

Purchased to check/inflate trunk mounted compact or solid tyres. Spare tires are normally stored face down and only need to be removed to check the pressure (usually 60psi) or inflated back to specification. These extensions allow access to the valve stem without removing the replacement element. My only regret is that I didn't take the ones that are a bit longer. A length of about 8 inches would work best given the 180° bend in the hose for easy access.

They would work great if I used them as intended. The threads are perfectly aligned with no burrs or cross threads. The crimp was strong and they held up to 125psi on my air compressor without buckling or popping. If I needed a valve extender, I would use this. Just in case anyone tries what I've done with them, they're not designed for use with petroleum products, including diesel that melts rubber. I need a valve expander to bleed the injection pump on my 7.3 PSD. Lesson learned, I bought…