yeah, contact them and see what they say, I am clueless to the suspension on the SUV's, most of the time you do any changes to suspension you will need an alignment, is it always critical, no, some may only be a tad bit off, but still withing the allotted spec safe range. I'm anal, and get it done every time. DNW to buy new tires from shitty alignment, but I have a lifetime on my alignment.
Didn't know all that was involved with your suspension. Just good info to have at a later date.