Our springs were designed with an increase in spring rate 
over OEM depending on the lift height and vehicle application.
This increase improves both on and off road handling with
your new higher center of gravity.  It also improves your 
load carrying capacity and/or ability to add heavier 
accessories without excessive compression of your suspension.
These are made with the highest quality materials and
processes.  Each spring is powdercoated with a thick 
semigloss black for a durable and attractive finish. 
You'll never have to fear of sagging or squatting 
because all our springs have been "preset" to their respective
height.  Not that you'll ever need it, but each 
spring is guaranteed under our lifetime warranty never to
lose more than 5% of its original free length! (Price is 
per pair)
Spring Rate: 190 pounds per inch