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Valve stem extensions for DRW

klr650goldwing
Explorer
Explorer
Has anyone put valve stem extensions on their DRW? We recently purchased a dually truck and I can't air up the inner dually on either side. I'm thinking of doing something to make this easier. What is your solution?
2014 Grand Design Solitude 369RL
2017 F350 6.7 DRW CC LB 4X4
2012 Mercedes E550
2010 Honda Civic
2009 Saab 93 Aero Convertible
2004 Honda Goldwing GL1800
2004 Kawasaki KLR650
1966 Honda 305 Dream
25 REPLIES 25

Huntindog
Explorer
Explorer
Cummins12V98 wrote:
Huntindog wrote:
Super_Dave wrote:
One of the biggest problems that I have wrestled with is tire shop techs being smart enough to offset the inner tire so that you can reach the stem through the wheel. I don't leave the tire shop anymore without checking to make sure they aligned them correctly and didn't put a standard plastic stem cap on them.


X2
Also I found some metal valve stem caps that allow one to air thru them. The plastic ones break pretty fast.


5 years and zero issue with the non cap valves on my DRW. Maybe after market are the bad ones?
More likely it is Arizona heat.
Nothing rusts here. But plastic goes downhill quickly.

The metal ones I got are pretty nice. I think they are stainless. They do allow quite a bit of leeway in lining up the chuck
Huntindog
100% boondocking
2021 Grand Design Momentum 398M
2 bathrooms, no waiting
104 gal grey, 104 black,158 fresh
FullBodyPaint, 3,8Kaxles, DiscBrakes
17.5LRH commercial tires
1860watts solar,800 AH Battleborn batterys
2020 Silverado HighCountry CC DA 4X4 DRW

Cummins12V98
Explorer III
Explorer III
Huntindog wrote:
Super_Dave wrote:
One of the biggest problems that I have wrestled with is tire shop techs being smart enough to offset the inner tire so that you can reach the stem through the wheel. I don't leave the tire shop anymore without checking to make sure they aligned them correctly and didn't put a standard plastic stem cap on them.


X2
Also I found some metal valve stem caps that allow one to air thru them. The plastic ones break pretty fast.


5 years and zero issue with the non cap valves on my DRW. Maybe after market are the bad ones?
2015 RAM LongHorn 3500 Dually CrewCab 4X4 CUMMINS/AISIN RearAir 385HP/865TQ 4:10's
37,800# GCVWR "Towing Beast"

"HeavyWeight" B&W RVK3600

2016 MobileSuites 39TKSB3 highly "Elited" In the stable

2007.5 Mobile Suites 36 SB3 29,000# Combined SOLD

Huntindog
Explorer
Explorer
Super_Dave wrote:
One of the biggest problems that I have wrestled with is tire shop techs being smart enough to offset the inner tire so that you can reach the stem through the wheel. I don't leave the tire shop anymore without checking to make sure they aligned them correctly and didn't put a standard plastic stem cap on them.


X2
Also I found some metal valve stem caps that allow one to air thru them. The plastic ones break pretty fast.
Huntindog
100% boondocking
2021 Grand Design Momentum 398M
2 bathrooms, no waiting
104 gal grey, 104 black,158 fresh
FullBodyPaint, 3,8Kaxles, DiscBrakes
17.5LRH commercial tires
1860watts solar,800 AH Battleborn batterys
2020 Silverado HighCountry CC DA 4X4 DRW

BigToe
Explorer
Explorer
Super_Dave wrote:
One of the biggest problems that I have wrestled with is tire shop techs being smart enough to offset the inner tire so that you can reach the stem through the wheel.


On four hand hole wheels or five hand hole wheels?

The 5 hand hole wheels on Ford 450/550 and Ram 4500/5500 steel wheels are not possible to diametrically oppose the valve stems between inner and outer dual wheels.

Furthermore, the OEM's mount the wheels with both valve stems clocked together, accessed through the same hand hole, at the factory.

Perhaps the tire tech is influenced by broader experience?

Super_Dave
Explorer
Explorer
One of the biggest problems that I have wrestled with is tire shop techs being smart enough to offset the inner tire so that you can reach the stem through the wheel. I don't leave the tire shop anymore without checking to make sure they aligned them correctly and didn't put a standard plastic stem cap on them.
Truck: 2006 Dodge 3500 Dually
Rig: 2018 Big Country 3155 RLK
Boat: 21' North River Seahawk

Cummins12V98
Explorer III
Explorer III
fj12ryder wrote:
Cummins12V98 wrote:
Look the same are they different?
The one is a straight shot down the tube to the valve stem, the other is at an angle and won't work with my valve stems.


Thanks! Mine is straight down with angled "pull" side
2015 RAM LongHorn 3500 Dually CrewCab 4X4 CUMMINS/AISIN RearAir 385HP/865TQ 4:10's
37,800# GCVWR "Towing Beast"

"HeavyWeight" B&W RVK3600

2016 MobileSuites 39TKSB3 highly "Elited" In the stable

2007.5 Mobile Suites 36 SB3 29,000# Combined SOLD

Travlingman
Explorer II
Explorer II
klr650goldwing wrote:
Okay, I purchased the correct chuck and I can see how it WILL work to air up both inner and outer tire on the rear. However, I can't get my hand in to remove the valve stem cover. I tried a needle-nose plier, a regular plier and neither would do the job. Is there a special tool for this task or do you have a very small hand available to help out? How do you remove the valve stem cover on the inner dually?


On my 2017 King Ranch, the valve covers don't have to be taken off. You can air your tire up through them.
2017 F-350 King Ranch DRW
2014 Landmark Savannah(sold)
2022 DRV Mobile Suite 40KSSB4

klr650goldwing
Explorer
Explorer
My hand will not fit between the two dually tires.
2014 Grand Design Solitude 369RL
2017 F350 6.7 DRW CC LB 4X4
2012 Mercedes E550
2010 Honda Civic
2009 Saab 93 Aero Convertible
2004 Honda Goldwing GL1800
2004 Kawasaki KLR650
1966 Honda 305 Dream

fj12ryder
Explorer II
Explorer II
Cummins12V98 wrote:
Look the same are they different?
The one is a straight shot down the tube to the valve stem, the other is at an angle and won't work with my valve stems.
Howard and Peggy

"Don't Panic"

fj12ryder
Explorer II
Explorer II
klr650goldwing wrote:
Okay, I purchased the correct chuck and I can see how it WILL work to air up both inner and outer tire on the rear. However, I can't get my hand in to remove the valve stem cover. I tried a needle-nose plier, a regular plier and neither would do the job. Is there a special tool for this task or do you have a very small hand available to help out? How do you remove the valve stem cover on the inner dually?
I use a piece of flexible clear tubing just big enough to be a snug fit around the valve stem cap. I simply push the tube onto the cap and unscrew it, and vice versa when putting it back on. Works a treat.
Howard and Peggy

"Don't Panic"

NJRVer
Explorer
Explorer
klr650goldwing wrote:
Okay, I purchased the correct chuck and I can see how it WILL work to air up both inner and outer tire on the rear. However, I can't get my hand in to remove the valve stem cover. I tried a needle-nose plier, a regular plier and neither would do the job. Is there a special tool for this task or do you have a very small hand available to help out? How do you remove the valve stem cover on the inner dually?




I found on my Ram it's easier to reach behind the outer dually between the two tires to get the cap off than to try and get it off through the hole in the outer rim.

Cummins12V98
Explorer III
Explorer III
My RAM does not have caps on inner rear tire valve stems. Simply push on air chuck and fill or deflate.
2015 RAM LongHorn 3500 Dually CrewCab 4X4 CUMMINS/AISIN RearAir 385HP/865TQ 4:10's
37,800# GCVWR "Towing Beast"

"HeavyWeight" B&W RVK3600

2016 MobileSuites 39TKSB3 highly "Elited" In the stable

2007.5 Mobile Suites 36 SB3 29,000# Combined SOLD

klr650goldwing
Explorer
Explorer
Okay, I purchased the correct chuck and I can see how it WILL work to air up both inner and outer tire on the rear. However, I can't get my hand in to remove the valve stem cover. I tried a needle-nose plier, a regular plier and neither would do the job. Is there a special tool for this task or do you have a very small hand available to help out? How do you remove the valve stem cover on the inner dually?
2014 Grand Design Solitude 369RL
2017 F350 6.7 DRW CC LB 4X4
2012 Mercedes E550
2010 Honda Civic
2009 Saab 93 Aero Convertible
2004 Honda Goldwing GL1800
2004 Kawasaki KLR650
1966 Honda 305 Dream

Cummins12V98
Explorer III
Explorer III
Look the same are they different?
2015 RAM LongHorn 3500 Dually CrewCab 4X4 CUMMINS/AISIN RearAir 385HP/865TQ 4:10's
37,800# GCVWR "Towing Beast"

"HeavyWeight" B&W RVK3600

2016 MobileSuites 39TKSB3 highly "Elited" In the stable

2007.5 Mobile Suites 36 SB3 29,000# Combined SOLD