Yes, you can put 31s on a stock ZJ. Yes, they will rub the fenders like there is no tomorrow. Yes, they will rub under ANY turns and cut the treads.
I ran 30s for the first 5 or 6 years.
If you must have 31s, get a 2BB and go from there.
00 4.7 Laredo...stock
94 5.9 Laredo 6.5 RE lift with 35 Maxxis Bighorns
and 33 Bridgestone Duelers
Detroit and true trac
Red Jeep Club Member
Texas Jeep Owner #6
USN Jeep Club #4
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