I’m on my second pair of 35 BFG km2’s on 18” rims. I have the spidertrax front spacers or else the tire rubs on the UCA. I have a 2.5” OME lift and Slee sliders, diff drop and ARB front and rear bumpers. This all helps with the clearance but still rubs on the pinch weld like most here on the forum mention. I did a little plastic fender modification and left the weld alone as it only rubs on full compression which is rare with the OME stiff sport shocks. Heads up, it seems to cause a lot of stress on steering rack. Good luck!