I got 3 sets of the aluminum spring shims from my local auto parts stor for $30, spent 10 minutes puttin them in in which i measured before i started and it came out 2 1/4 inches higher which made my truck ride better (rougher) i like a good firm ride in a TRUCK i don't want it to ride like a car and plus my front springs were saggin so it is probably the same ride that i would have gotten with new springs. Here are some pictures tell me what you all think,