interesting and dissapointing that the same comment comes up re ongoing maintenance of a 10+ year old system. i challenge anyone to find a tyre on a car that is 10 years old and is not showing signs of perishing and yet thee seems to be some weird feeling that a rubber spring should be a lifelong part. i for one feel the ride and the benefits of the self levelling worth the " maintenance " replacing airbags once every 5 or 10 years or so. people seem to be happy enough to spend thousands of dollars replacing tyres evey few years but not happy to spend well under a thousand on airsprings less often, i just don't get it.

