I have a 2004 V8 sport 4 runner with the daystar 2.5" lift. every now and then i pull my parents 22 foot ski boat or a 14 foot trailer and i am looking for an air bag leveling system that will work on the 4th gen with the current lift i have to keep the back end from sagging while loaded.

does anyone know of a company who makes a system like this specifically for the 4th gen?

thanks

elliott