Yep need alignment afterwards.. And depending on how much you tow. I have been getting by with a block, to avoid the squat.. Most ive pulled is a 18ft boat. or like 2,000 pounds, Yeti icehouse, or trailer with atv's. Has not moved at all.. And cheaper than airbags....

If i were to pull a lot with heavier loads totally get air bags....

I'll try and post a pic tonight. My chauffeur hours of driving the children of the corn around to sporting events. Will par take soon... HA.