The new tire is only slightly over 32 inches, so you should be OK there, but the width is only listed at about 11 inches which does not leave much room for play in the sidewall, esp if you plan on airing down. I would go with a stock rim width of about 7.5 inches or 8 inches if it were me. Also, consider going to a 17 inch tire/rim, rims and tires are much less money with a wider selection (no pun intended).
08 JK 23S - Colorado Jeep Club No. 204
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