First, welcome to the JK forum...lots of advice here and even more opinions. Second, I would run from a Rough Country lift, they are just not a good lift, do some research and searching on this forum and see for yourself. Third, you really only need a 2.5 inch lift to run 35s, refer to the FAQ section for more info on this, and fourth, yes, you will need spacers or new rims with 4.5 in of back spacing to run the 35s....
08 JK 23S - Colorado Jeep Club No. 204
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