I'VE SEEN THE TIRE CHART BUT I FOUND THAT ON WWW.TIRES.COM THEY HAVE A PLUS ZERO LISTING MAX TIRE SIZE OF 255/70R16 FOR THE LIBERTY W/NO MODS INVOLVED. I CALLED THEM UP TO ASK IF THAT IS RIGHT AND HOW THEY KNEW THAT, THEY SAID THAT THEY FITTED IT. SO DOES ANYONE ON HERE HAVE THAT SAME SIZE TIRE W/ NO MODS AND NO PROBLEMS?