Here's a total shot in the dark...
Anyone have side by side pics of these two lifts? With same tire size of course...

 

Long story short... the factory coils did not hold up well to the weight of the aftermarket front bumper and winch which added ~200lbs to the front end. If you plan on adding any weight, do the coils.

2.5" TF BB with stock Rubi wheels/tires


2.5" TF Coil lift with 285/70r17 BFG KM2's (32.8")

 

I'm planning on doing coils I was just curious as to if the coils added any more lift than just the spacers. Thank you for the pics and response!