<strong>Yahoo Message Number: 17947</strong>Speaking of air bags, how far can I lift the rear end up for clearance to change filters ??<br/><br/>I read somewhere, probably here, that if you are not careful, you can pull the rear shocks apart, or at least over extend them. <br/>I would like to raise the rear end, then block with 6x6's. Don't need much ... if I don't breath (heh, heh). <br/>I am still...