I'm running the wheels you're describing with spidertrax adapters.

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Though I picked up just the wheels and had 255/75R17 Duratracs put on. I also have 4.56 gearing. If you got a lead foot, you won't like em. I'm turning about 2250 for 65, still have roughly the same range highway, but city took a hit. You said you got a 2010? Good, go get a hypertech programmer. 2010 is the last year Hypertech came out with a programmer for the KK. My 65 GPS is about 58 speedometer. As for trimmimg, the front inside wheel liner will need to be cut and the pinch welds slammed with a BFH. Rear, didn't do anything.
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The sea is a cruel mistress.
2012 Liberty Latitude 4x4
MOPAR Skids
ATH Front Recovery System, Roof Rack, Rock Rails, and Rear Bumper with Carrier
JBA 4" Lift
4.56 Yukon, Eaton-E Front Locker
255/75R17 Duratracs on Rubicon Wheels
