For 2011 -2012 Ford F-250 (Diesel 4×2 & 4×4), F-350 (Diesel 4×2 & 4×4), F-450 (4×2 & 4×4)
Ride-Rite and Sport-Rite Air Helper Springs utilize a pair of convoluted or tapered-style air springs
These air springs are capable of 3000 – 5000 pounds of load carrying
Levels vehicle front-to-rear and side-to-side , Fits 2007 to 2013 models.
Stabilizes vehicle while loaded and maximizes vehicles load carrying capacity
Adjustability is between 5-100 Pascal per square inch
Online Auto Parts World / onlineautopartsworld.com