Oh, this makes some sense. I'm thinking about raising my front on my RWD and haven't noticed a huge visual difference between those who went .75 to 2.25 inches.Runs a 1/2" higher on the 2x4. due to less frontal weight i would guess.
Yes. Doubt I'll max it out, looking at 4500 lb at most on a trailer. I have a proper Class V hitch.I got the exact lift amount that eibach "estimated lift" stated. FX2 here. Agreed that you won't want to experiment and have to take it apart again to adjust lift. They do include 2 extra retainer clips in case you do though.
When you refer to towing, are you saying your conscious of tongue weight/rear sag?