No Limit or PorterBuilt or What?

[summitflier]

If it changes... it isn't static.
Some vendors call it static, but it isn't.
If I'm depending on something that is constantly changing to control the height
it isn't static... i.e. spring that bounce as you go down the road.

A channeled body, or a frame with lowered body mounts is static.
The suspension still bounces under the truck, but I'm not depending on the parts
that move to keep it lowered.