Re: Lowering kit
I make my wheel center to lip 18.75 front and 20" rear. I also have the lightest GC, a stock V6 4x2 Laredo with 7/8 tank of gas. A 2" drop would be nice.
Reading the Eiback specs, after a realignment expect slightly more positive front caster and negative rear camber , both within about .2 deg of spec.
In counterpoint a "big" GM FWD car runs about 2 deg negative in the rear with no adverse wear.
I would strongly suggest a four wheel alignment after changing the springs.
They also mention 2.5 hours for the job. If doing in your driveway, I would at least double that. Maybe more.
One thing that bothers me. A loaded TOL 4x4 Hemi is at least 1,000 lbs heavier than a base V6 4x2 Laredo, yet many of the specs. and performance figures make no or little distinction. I do not understand this.