Tire valve extensions

[RayIN]

The best solution I've found is the Jaco Lightning Series tire chuck. The head is fully rotatable so you can set it to the proper angle to line up with the inside tire's valve stem.

JACO Lightning Series Tire Chuck

The problem with using standard inflation chucks on RV dual tires is the pass through holes in the chrome RV hubcaps are slightly smaller than the holes in the rim which keeps a dual foot tire chuck from aligning properly with the valve stem. JACO's fully adjustable head solves this problem.

Yep, the old crowfoot air chucks are nearly useless. I use a straight-dual foot extension in the garage, and on the portable compressor in the MH.

 

[vermontcc]

Don't use tire valve extensions on the inner back valves of your Class C RV.

So how will u use a TPMS system. Or wait till they blow?