After several hours of searching and reading I am still a little unclear about fitting BFG K02s on my LR4. I'm currently running Cooper Discoverer AT3 in 265/65/18 on LR3 18" rims with 1.25" spacers. I have done minor trimming of the wheel liners and significant trimming of the frame horns. I want to run BFG K02s in 275/65/18 without a full time lift. What I think I need to do is more liner trimming front and back. Possibly moving the heater coolant lines in the rear. Is that correct or am I missing something? I seem to find conflicting info about whether that size will clear without a full time lift or not.