VTR TR416L - 2" outer mount metal valve stem. 2" effective length, 2-1/4" overall length. Chrome Finish. Grommets included for use with .453" and .625" rim holes. (1 each). High temperature valve core included. 130 max psi.
I have a 2013 dual tire and when I received the new tires this year the tire dealer lost the inner dual wheel extensions that came from the factory. I put them in and a straight 4 inch extension and it works great.
This product sucks, it licks, licks, licks. I spent $50 to put them on wheels and after removing the hardware they should have come loose. I put them on the wheels last Saturday and have had to air them every day since then. It really sucks.
Pros
Gaskets included for use with .453" and .625" rim holes. (1 piece)
I was trying to add flexible valve stem extensions to gain access to my RV's dual wheels but found that when driving, the stress on the old rubber stems was causing tire pressure loss. I've been watching a few you tubes on valve stem replacement. I didn't have to take an RV for a $$$ service visit to swap out the stems, and I did the job myself using a jack and a 2x4 as leverage to break the bead to remove the old stems and put these new stems on to install. I have found these outer metal rodsβ¦