6 Inch Dually Valve Stem Extenders - 2 Pack - Easy Install, Heavy Duty, Straight Metal Dual Wheel Valve Stem Extensions for RV Tires, Truck, Motorhome, Pickup, Ram 3500, Trailer, OEM Grade

These are a solid extension valve. 6 inch is just the right amount needed to get through wheels and through chrome wheel cover. the come through perfectly straight from inner tire valve and if you look in pictures. I braced it with a hold down setup from another brands flex extension valves and worked perfect on the solid 6 inch straight from this manufacturer.I never used the 7 inch flex extensions just the hold down that they came with. Now they are rock sold. I added a tire monitor system and it holds everything in place on my tires rock solid. I would suggest buy these solid 6 inch extensions and spend 10 more to get the China made 7 inch flex extensions just for the part that holds the end of extension valves to you wheels. maybe this manufacturer can start to off something similar to hold the ends to the wheel. They sell rubber inserts that the extensions can pass through in hold of wheel but i would rather have a sold bolted on part. I had a blow out caused by a pot hole last year the pulled my wheel cover off and pulled out the flex extension valve I was using at the time. I since bought on Amazon chrome wheel covers that really stay stuck to the wheels, in fact you have to work just to get them free, so they really hold... My main issue I was looking for was a extension valve that does not float or flex around as you go down the highway. i tried the 7 inch flex they sell n amazon with a brass colored hold down screw that bolts in steel wheels ( same as I show in pictures). but 7 inches are to long and it bends inside the wheels putting stress on tire valve it attaches to and wont stay straight coming all the way through Dual wheels and cover.

These are high quality valve stem extensions. They were easy to install, but you do need to order and install rubber stabilizer grommets to remove the worry of the extensions vibrating. The installation tool is excellent and makes it easy to seat the extensions airtight without over-torquing. The pack does come with two extra tiny rubber grommets for future replacement. There are no instructions for this, so please understand that you do not want to install them on top of the factory-installed grommets because they will jam and disrupt airflow (no need to ask me how I know this). These are an amazing improvement over the braided flexible extensions that seem to be so popular. In addition, with these rigid extensions and a rubber stabilizer, there is no extra hardware to get in the way of your wheel simulator. Again, a great improvement over the flexible extensions. Highly recommend.

I bought these to be able to extend the valve stems from the inner rear wheels on my class a RV. The reason, besides being able to check the tire pressure, was to install the tire minder transmitters so I can monitor my tires while driving. They were fairly easy to install. I did have trouble with the alignment of one of the extensions and ended up gently bending the existing valve stem so it would clear the hole in the rim of the outer wheel. I did have an issue that one of the extensions had an extra O ring in it which was preventing me from making a solid connection. Once I figured out what the problem was, everything works great. I definitely recommend these if you are looking to do the same for your rig.

I bought these to put on a 2006 Ford F350 Dually. I got tired of having to use a air chuck extension after buying new rims. Found these and thought what the heck.I'll give them a try.Just take off the valve cap. Screw these on. And bam your done.Now i can fill the inside duals with any air chuck. Couldn't be any easier. These work great!!! I should have found them years ago. Thanks and 2 thumbs-up..

They are nice looking and they are built well, but they don't work! I have a Winnebago 32' Class C RV and I installed this to replace a flexible line so that I could add a TPMS. They install easily, but after I installed them, I cannot check my tire pressure or fill the tire unless I add the flexible extension on top of the rigid extender. I tried replacing the O-ring, installing without the O-ring, and tried both extenders and I have the same problem. I have not had the leaks other people complain about, but I expect when you pay a premium price to get something that actually works. I definitely would NOT recommend these to anyone.

These are much better than the flexible ones.

these extenders are made well but are un forgiving when it comes to lining up the inside duallyI used them on one of my trucks but could not use them on the other would not line up to thread and get through the holeplus if you have simulators i doubt they will work for you..... that said the truck they did work on it was nice and easy to install and you can tighten them with a wrench

Great product

Cubrió las necesidades del monitoreo de la presión de inflado de una llanta dual

Works well to reach the rear tire of my dually rear wheels.

Easy to installLook And feel sturdy

Works as advertised. Tried cheaper product that couldn't withstand 50psi. This one does and is well made.