WheelMasterWheel Masters 8029180 180 Degree Valve Extender - Pack of 2

I used these extenders on the rear outside wheels on a Winnebago Vista Class A unit. Wheel openings made it difficult to get the angle right to fill these tires so I added these 180 degree extenders to simplify/address the issue. A bit tight to work on getting the extenders threaded on and secure. Other reviews had mentioned "loosening" and air leakage when driving, so I added "Locktite" to the threads when attaching. So far, no leakage. That's the only reason I gave it a 4 star vs. 5 star rating as I am in the "wait and see" mode to determine if I experience any leakage over time.

These do not work on our Jayco Class C as they are for rear Aluminum wheels, NOT steel wheels. I can't find on the description where is says this so be careful what you order.

Great for accessing inner valve stems on dual outside rear tires. Then get Milton extensions to complete job. All US made!

Good product for the money but wasn’t exactly what I expected

Almost perfect. Still had to bend it slightly. Maybe I ordered the wrong one. Still happy with results.

I rate this 5 stars because it is exactly the right product to access the rearwheel valve stems on my RV. I don't know why they don't have these installed at the factory. After talking to professional truckers, I ordered these and they solved the problem. I use TireMinder pressure caps on the RV tires and this made the installation and use very easy. They are high quality and do not leak.I also purchased the straight extenders for the front tires. Both work perfectly.

I bought these 180 degree extenders after reading the reviews, just bought a new Class C motorhome, Chevrolet 4500 van chassis and the outer of the rear dual tires was very hard to check or add air. The valve stem is metal and points in toward the RV, these extenders did not work for me as the reverse angle is too tight and the extender pushes tightly against the slot in the steel wheel, could not get the extender valve tight enough to not leak. The RV wheels have the wheel simulators, look like real aluminum or chrome wheels but are thin metal held on with tight rim clips like a hubcap. These extenders were not useable for me to so ordered some flexible stainless 7 inch valve extenders with mounting wires for the steel wheel slots. This flex extender is what the inner dual wheel has from the RV maker, no problem filling these.

I had to bend it a bit to fit my Ford chassis 16 inch dual outer wheels-so far so good

I needed to replace the existing extenders for my inside wheels of my RV rear axle. The old extenders had developed seal issues which you can not replace. Since installing the new extenders I haven't lost a bit of air.

Bonne qualité.

Look strong

Exactly as described, a good buy