In the process of trying to make this RV road ready, I did a simple tire check and walk around. Just to find out that the inner dual was flat, then it would not air up. In this video I show the reason why and how to fix it.

Products used in this video:

OEM cordless 1/2 impact:    • OEM Cordless Impact  
NAPA Auto Parts Air extensions 90330
Milton Digital Air Inflator 572D https://www.miltonindustries.com/gaug...