1. subjective - one's perspective/preference, but there are still parameters (e.g. nobody thinks 33" tires wouldn't look small on a 10" lift)
2. objective - function based on the laws of the universe (e.g. all properties of materials and liquids and pressures in shocks, all properties of steel and alloys in springs, et. al).
I think the OP was only interested in 1. He already has 2 basically sorted out with 4" lift and 33's. One can always drive toward reaching the objective standard that is best based on all the laws of the universe and how they effect and relate to every part of the Jeep and it's surroundings.
2. objective - function based on the laws of the universe (e.g. all properties of materials and liquids and pressures in shocks, all properties of steel and alloys in springs, et. al).
I think the OP was only interested in 1. He already has 2 basically sorted out with 4" lift and 33's. One can always drive toward reaching the objective standard that is best based on all the laws of the universe and how they effect and relate to every part of the Jeep and it's surroundings.
