I think that Rubicon OEM flares would cover your 10.50s. My 12.50s stick out about an inch, one tread row on 10 inch rims and 3.75 BS.
With those crappy Bushwhackers, 6 inch:
Now with Rubicon OEM:
2006 TJ Rubicon, Custom 4 inch lift with Currie Arms, TF springs, RS9000 shocks, TF High Steer Kit, TF ST Dual rate anti-rock, TF front track bar, Yellow Box speedo correction, Black Rock 15X10 Streetlock wheels with BFG AT 33X15X12.5 tires, Line-X tub, Bed Rug carpet, Tom Woods shaft, Spidershade, Savvy corner and rocker armor, Exogate.