Originally Posted by Gee Whiz
I am installing the Timbren's on my 2007 2500HD Chev. will know soon how they perform. I'm staying away from air bags because you are going to have air leaks for sure.
Another comment from someone who really doesn't have a clue...
I've had air bags for a couple of years and no leaks... My father has had bags for a few years with an on board air system and no leaks with the whole system...
If you have leaks they were poorly installed..
Timbrens are nice as you don't have to touch them after install, but aren't nearly as flexible as air bags...