Any one have airbags for towing / hauling?

I have the firestone bag helper setup with in cab controller on the rear for hauling my bikes, love it and use it all the time!
Best mod I have done besides the LS1, lol...

 

I've thought about this but can you wheel with the bags w/o busting a bag?

 

what you guys think of this price?
http://www.amazon.com/Firestone-W21...tomotive&ie=UTF8&qid=1328251946&sr=1-14-spell

 

I think mild wheeling is ok. But if every time you go wheeling and you flex it to the max? Maybe not.

 

I am not sure about those? They look like the ones that go inside some coil springs?

Here is the kit I put on my 4WD 2012 http://www.firestoneindustrial.com/site-resources/ride-rite/installation/2407.pdf

and on my 2wd 2006 here is the ones I used. http://www.firestoneindustrial.com/site-resources/ride-rite/installation/2410.pdf


Go here to buy them. http://www.summitracing.com/parts/FIP-2407/

I had a lot of miles on the 06 ones and I would not use any other ones.