My clutch just went and I've heard Luke is the way to go is there any benefit. My jeep is a 32000 4.0 with 35's with a 44 rear and stock front. I'm not sure what I have for gears but if I'm on the highway and was to be in 5th goiing 65 it would be at 2000 rpm. Do I really need a new flywheel. My mechanic said because of the tires the springs in the clutch are taking a beating? Any help would be appreciated thanks!