Valve Stem Extension Recommendations for RV with Dually Wheels
Updated 06/04/2026 | Published 05/23/2026
Products Featured in This Question
Question:
Hey, looking for help on extensions for tire valve stems going a Dually RV. Existing valve stems are rubber. Need both straight extensions and possibly 45 or 90°. Thanks!
asked by: Danny J
Expert Reply:
Hey Danny,
If you're needing valve extensions for your dually trailer tires, we've got a few different options for you. I do recommend using the Wheel Masters brand valve extensions because they confirmed that these will work with the rubber valve stems. They do recommend using the Wheel Masters Support brackets for Rubber Valve Stems part # WM8029VS in addition to the extension to support the rubber stem since they can be flimsy.
A 45-degree bend valve extender like the # WM8029 is usually the best option for the outer wheel on a dually set up. To reach the back rear wheel, we also have the Wheel Master 4-Hose Inflation Kit with 135-degree bend part # WM8001-135 that will relocate the inner tire's valve stem to the outer wheel and extends the valve stem on the outer tire.
For the front wheels, you can use any of the options below depending on how much bend you want.
- Wheel Masters Tire Pressure Valve Extender 45-degree Bend for Front Wheels part # WM8029
- Wheel Masters Tire Pressure Valve Extender 90-degree Bend for Front Wheels part # WM802990
- Wheel Masters Tire Pressure Valve Extenders - Straight - 2" Long part # WM80292 (Front & Rear Tires)
How often do you check the tire pressure on your RV?
(click to enlarge)
(click to enlarge)
Lee
6/4/2026
I have a 2022 Forester MBS 2401 Class C motor hime. Definitely, these Wheel Master tire valve extensions work very well and save me time. Easy to install, airflow is seamless and they don’t leak. I had to use both straight and angled extensions. Hope this helps.
Claire H.
6/4/2026
Product Page this Question was Asked From
Wheel Masters Tire Pressure Valve Extenders - Straight - 2" Long - Qty 2
- Accessories and Parts
- Tire Repair Tools
- Valve Extenders
- Straight Extender
- Silver
- Wheel Masters
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Search Results: dually valve extension
- Search Results: tail lights
- Search Results: led rear lights
- Shop: Wheel Masters Tire Pressure Valve Extenders - Straight - 2" Long - Qty 2
- Shop: Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Hub Mount - 135-Degree Bend
- Video: The Low-Down on the Triple LED Trailer Tail Light
- Shop: Wheel Masters Tire Pressure Valve Extenders - 180-Degree Bend - Aluminum Rear Wheels - Qty 2
- Shop: TireMinder Straight Valve Extender - 2" - Qty 2
- Shop: BTBRV Magnetic Hitch Receiver Reducer Sleeve - 2-1/2" to 2" - Red
- Shop: Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Hub Mount
- Shop: Wheel Masters 4-Hose Inflation Kit - 16" to 19-1/2" Dually - Wheel Cover Mount
- Shop: Suspension Enhancement
- Video: DIY 2020 Jayco Redhawk Motorhome Installation for the Wheel Masters 4-Hose Inflation Kit
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: trailer hitch
- Article: Trailer Wiring Diagrams
- Video: Firestone Ride-Rite Air Bags with Easy Mount Compressor Feature Breakdown
- Shop: Trailer Hitch
- Search Results: trailer tires and wheels
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Q&A: Does etrailer Carry Furrion Chill Cube w/ Heat Pump to Replace Dometic Duo-Therm
- Video: How to Choose a Trailer Brake Controller
- Search Results: trailer wiring
- Article: How to Measure for Trailer Hitch Drop
- Shop: Brake Controller
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Search Results: trailer jack
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
on Accessories and Parts
Mike W.
6/3/2026
I have a Thor Chateau 22e and replaced the valve extenders with the Wheel Masters 2” straight and 45 deg ones. They’ve worked well and have no trouble for the past 2 years. Easy to install and excellent quality. Highly recommend!