Review on Air Lift LoadLifter 5000 Air Spring Kit (57284) by Steven Notsinneh

Works as it should when towing a heavy trailer. However, when there's no trailer, it hits the bumps in the rear so hard that you're thrown off the spot. Removed the valve stems from the channel to make it as soft as possible. It helped a little, but it's still unbearable. When passengers ride with me and we suddenly hit a bump in the road, they look as shocked as if we just had an accident. 2018 f-150 EcoBoost