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Stainless-steel-wrapped hoses take the hassle out of inflating and checking the air pressure of inner tires on dual wheels. Kit is designed for steel rear wheels without wheel liners or covers. Hardware included.
Features:
Specs:
Checking and maintaining proper tire pressure is important for ensuring a safe, smooth ride and maximizing fuel economy, but it can be a real pain with dually tires. The Wheel Masters inflation kit takes the hassle out of checking air pressure and inflating the inner tires on your dual wheels.
Two hoses extend the valve stem location of the inner tires to the outer wheels. This means no more crawling around on the ground or blindly reaching for the valve stem on the inner tire. And the stainless steel wrapping on the hoses helps prevent them from cracking or leaking.
Hand-Hole-Mount Installation
The dually inflation kit is designed for steel rear wheels without wheel covers or wheel liners.
Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
Ratings & Reviews
just what I ordered at a good price. Thank you.
Appears to be a superior fix for the original Dicor plastic insert that broke easily
Worked fine on my 2005 Minnie Winnie Ford chassis.
H
Worked as Adertised
Works out alright a little tight but it’s fine ,,thank again
Works good. No concerns or issues. Easy to install.
GREAT PARTS GREAT SERVICE FAST SHIPPING
nice valve extenders, quality built. the reason for the low rating is because it didn't include the Retaining nuts.
Mike L.
9/16/2025
Sorry about that, I'll have one of our Customer Service folks reach out!
I’ve had the hardest time finding an extension like this to fit my 17.5 trailer wheels. Thankfully I came across these because they worked perfectly. Such a relief that checking air and airing up won’t take 20-30 minutes anymore
These extenders are only mountable into oval cutouts of a certain size. They will kink if used otherwise.
Heather A.
7/10/2018
The brackets are 5-1/2 inches long so any oval cut out longer than 5-1/2 inches will be too big for this kit. The bracket is flexible and can fit into smaller holes as long as they are not bent drastically like 90 degrees or more.
I have had problems using these on both sides for my dual rear wheels. adding air takes over 5 minutes to increase pressure a couple pounds. not very good flow. Next time i have the rear wheels off, I will have to look at them and see about a replacement.
Wheel Masters 2- Hose Inflation Kit was easy to install and has been working great. It provides easy access to check pressure and air up my tires.
Mostly unusable due to rim depth. Needs to be a custom type length
I bought these to use on my 2024 Ram 3500 Dually real wheels.Great quality of the steel braided hose, but the hand hold mounts won't fit on the outside aluminum tire rim. The diameter of the size of the rim it too thick for the hand hold mount to stay on. Also, the hand hold hole for the inner steel tire rimn is larger than the hand hold holds on the aluminum rims. They might fit on the inner dual wheels. I didn't want to mount the tire stem holder on the plastic tire cap.
Do you have a question about this Tire Inflator?
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Richard
9/1/2025
Great no problems.