Rob here at etrailer.com, and today we're going to be taking a look at the Airlift LoadLifter 5,000 Air Helper Springs for the rear axle on our 2019 Ford F-150. Now, the need for airbags comes in when you're towing a heavy trailer, you have a heavy load in the back or anything that's going to be putting a lot of weight on the back axle of your truck. What ends up happening is we have all that… see more >