I am having a problem keeping my CTT in the lowest setting of the air suspension. If I lower the truck prior to driving or while parked it looks great but whenever I drive it, it always raise up to a higher setting. How can I get this to stop?

 

the very lowest setting is the "loading" setting. It wont stay on that setting while driving. I have clicked mine down while driving and it will stay on the low setting. I could be wrong but I think if you buy the lowering module it will allow you to drive on the lowest.

 

You can choose to drive in the 3 middle height options. The highest is for under 10 mph and off roading. The lowest is for loading.
If you want to be able to lock lowest setting buy a height control module from Techart or someone...

 

...or you can get "Lowering Links" to 'fool' the sensors. They're cheap and easy to install/adjust.

 

link? ive heard all the 1500-2k kits for the air susp but always wondered if anyone make the links to trick the air susp... i know they make em for the bentley's and such and they work perfectly.

 

Yeah, they run $200 - $300 dollars; all over ebay and am sure a few supporting vendors sell them too.

I understand they don't ride as well, but with PASM it helps. I'm planning on this route (and 20") in the spring. Probably drop mine about 2", but they're adjustable too.

 

Jace's post reflects what is written in the sales brochure. Before you install aftermarket stuff just ensure that your warranty won't be affected.