What wrangler tires? Goodyear makes a wrangler tire line that goes all the way from the horrible wrangler ST to duratracs and MTRs. I had the 29's and bumped up to 32's pretty soon after I bought it. I'd recommend doing that over 31's
"You didn't buy it to look at it!"
2000 TJ Solar yellow, 3.73, 178k, limited slip D44
2012 GMC sierra crew cab--Daily Driver
2008 jk X 6spd Red Rock---Sold and missed