Yeah well what fitting effort are you willing to undertake? 285/70r17 is the Mr T recommended size. Others have rolled up to 35x12.5 17... If I had 17" rims I'd be on the 35x11 17 Kenda 601 r/t. If you size up offset is going to require a look.What is the largest tire size possible on a 2015 LX 570 with Rock Warrior wheels? Anyone have pics of this setup?