EvilZ wrote:
I use a WD hitch for longer towing trips with the Tahoe. I'm contemplating the air-bags for the suspension....
The Tahoe's got rear coils, right? If so I bet its an easy install, the air bags are easier to install on coil sprung vehicle because there is no bracket to mount like with leaf springs. I disconnected the lower shock mount, removed the wheel, and there is a clip that holds the spring in on the lower control arm. I removed that, pushed down on the wheel studs and was able to remove the spring pretty easily. I sprayed silicone spray on the bag and slid it into the spring. Then I just hooked up the air line and fed it through the hole in the lower spring mount, zip tied the air lines to the axle, and ran them up to the hitch area and mounted the valve stem under the bumper. Took about an hr to install, some vehicles do require drilling a hole in the spring seat to run the air line but not a big deal. For the money you can't beat em.....