One thing I didn't like about my old 94 9C1 (I have a different one now) is that my airbags would lose air after towing 100 something miles.
Is it typical that they even lose air at all ??
All it comes with are those red Air Lift bags and then a squeeze clamp to hold a tiny hose to fill it up.. is that the source of the air leak, or is it leaking out the tire schrader valve ? I guess I just don't have enough experience in what proper airbags do or do not do...