That was my thought too after he mentioned the backspacing. By having too little backspacing, the wheels turn to steer in a different arc than they should. and that could be causing the rub.

A BL may help, but it will depend on if it will be enough to get it to keep it from rubbing.
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'03SE

BFG AT/KO
Custom fuse panels for electrical mods
Custom backup solution mod (lights/camera/monitor)
Custom switched power outlets (8+ total)
Lots-o-Lights (6 driving lights, 10 total)

Original registration - Sep, '03
Pre-crash post count - ~1100