Quote Originally Posted by Silver View Post
Generally the red ones are Poly Airs, the blue ones Firestones from the Airbag Man etc.

Polyair used to state that the airbag had to be inflated before loading up the vehicle. I don't know if that is still the case.

The blue Firestones (which I have) can be inflated after loading up to get back to level again. From memory the Firestones were at max pressure when they protruded to half the thickness of the coils.

Min pressure on the Firestones is 5 psi. Max from memory is 30 on GQ patrols. I have never had mine above 20.

Apparently all airbags that work with coils or leaves reduce axle articulation. Haven't tested it, but it makes sense.
Sorry for being ignorant but what is "Axle Articulation"?

Is it good or bad to be reduced?