Originally Posted by
PeeBee
You might want to have a look at the BOSS airbags. Tney are fitted between the diff housing and the chassis rail. They take the load and transfer it directly into the chassis rail with no offset component, as you have with the coil and coil seat. I have the triple bags installed and they work a treat. I originally had the 'in coil' firestone airbags installed until I woke up to the fact i was masking the load issues and the stresses were really going straight back into the coil tower.
I would recommend the coil tower supports as well as the airbags for a bullet proof solution, strength and ability to load share and also level the vehicle up.