Today on our 2016 Ford F350 we're going to take a look at and show you how to install the Firestone Ride-Rite Air Helper Springs. These air bags are double convoluted and they're designed for the rear axle. Part number is F2535. By allowing our air bags to take some of that weight off the rear suspension of the truck it's going to increase the longevity that we'll get out of our leaf springs and… see more >