Inner tires on dually

[Pulling it]

I was wondering what kind of air gauge chuck do I need to check air pressure on the inner tires on my 2022 dually. Stock wheels have a plastic extension on them and my gauges don’t work it has what appears to have a valve on the end of it.

 

[Chrisminx]

 

[Pulling it]

View attachment 26589

I have two of these plus another style but they don’t work on the rubber extension

 

[Chrisminx]

Works just fine on mine

 

[Chrisminx]

Do you not have the tire pressure display on your instrument cluster? Mine shows all 6.

 

[Pulling it]

Yes. Will it adjust right away? My old truck did not. The dealer put 80 lbs in all tires so I’m letting a lot of air out. This is my first dually and I haven’t seen a extension like that in a long time don’t remember how they work.

 

[Greenhills]

Yes. Will it adjust right away? My old truck did not. The dealer put 80 lbs in all tires so I’m letting a lot of air out. This is my first dually and I haven’t seen a extension like that in a long time don’t remember how they work.

I have to drive down the road a bit for mine to adjust.

 

[Chrisminx]

80 in front. 65 in rear. Look to see if you have the tire fill alert. It helps you get the pressures where you want them. The light flash and horn sounds. Watch this video:

 

[Pulling it]

Thanks for the information everyone.

 

[Pulling it]

Thanks for the information everyone.

I found my problem. I live in Northern Wisconsin so it’s cold now and my shed is not continuously heated so all my tire gauges are cold. The valve extenders are a bit larger than regular valve stem I had to push gauge with a lot more force than normal because the rubber in the gauge was so stiff. I will keep where it’s warm now. Thanks for the information which is always valuable.

 

[CdnHO]

Get a Milton S693-12 Air Chuck which has a straight in line end that is the proper angle for the inner dual and the other end works on the outer. Made in the USA to boot.