Coil springs: Linear rate vs. progressive rate..?
So as I am reasearching into what coil springs I will use when I do my leaf-to-coil swap, I've come upon these two types of springs.
An example of each:
I initially was liking the progressive rate coils as they seem to be similar to a coil-over setup, with the two different spring rates. But as I read on, it seems that perhaps a progressive rate coil isn't as good in comparison to a linear rate coil?
Anyone who can add info/insight would be great!
2002 FX4 XLT 4.0 5 spd [D44/8.8 Locked, 5:13's] [AEM intake, JBA headers, X-Cal 2, Doubler] [16x8's, 315/75R16 Hankook Dynapro MT's]