This kit will fit your truck and it adds 2" of front leveling over stock. If you're only concerned about ride quality, then you could pretty easily make the argument that updating the rear shocks is more important, since it's the stock rear shocks that cause most drivability problems. If you're looking to put larger tires on your truck, then the fronts will be more important, since you'll need the clearance up front first before you can jump up tire sizes by a good margin.