Airbag on F150
These Firestone airbags were fairly easy to install and took about 2.5 hours total with no drilling required. I have a 4 inch lift in my truck and due to having suspension blocks in the back did not need the spacer kit to accommodate the lift. The bags are high quality and several of my friends run these on their rigs as well. The ride was immediately smoother.
Firestone Air Bag kit for my 2014 Ford F250 Diesel
The instuctions that came with the kit are "okay" but I found the youtube install videoes helped out a lot. After installing these air bags on my 2014 F250, I've noticed a much better ride unloaded when going over bridge joints and just rough roads. When I'm hooked up to my 35 foot travel trailer, the sag is gone and the ride has improved the porpoising after hitting a bridge joint at highway speeds. I%X92ve found my optimal air bag pressure is 60 - 70 PSI to smooth out the jarring over roads.