Here are my experiences/current setup:
- 18" LR3 wheels
- 1.25"spacers
- General Grabber AT2 LT285/60R18
Very, very close clearance between caliper and ID of wheel. Very minor rubbing depending on which wheel is rotated to alternate front corners. No shaving of calipers required.
Wheel weights need to be placed carefully or they will be sheared off.
Rubbing of frame rails at full lock but realistically already at steering stops
Some plastic trimming required, especially at leading edge of front.
31.5" tire "barely" fits in stock spare tire location if tire pressure reduced. A much better solution would be swing-away tire carrier. Have already destroyed one light weight tire lift unit. My bad.
Torquing of spacers checked by tire shop at rotate/balance intervals.
Overall load range E increased the stability of the vehicle, especially when towing.