Review on Air Lift 57204 LoadLifter Spring by Mark Estrada

Used these on a 2018 GMC Sierra to help with a 40 foot fifth wheel sag. They lifted 2,000 pounds with ease and had a very comfortable ride. I now use them when hauling other heavy loads on the bed. The inclusion of the automatic compressor makes inflation and deflation easier as I now only use a DC powered compressor that often blows off after 70 or 80 pounds of pressure. I have to deflate when the truck is unloaded or I feel uncomfortable driving which makes me sick from traffic. Installation was relatively easy, except I had to remove and reposition the fifth wheel brackets.