I would choose the Big Hornes with the white lettering in a 32 inch or 30 if it was offered. I have 30 inch Zillas on lifted XP (Catvos 3 - 2.5 rake) and there is room for more. I find the Zillas are great for mud if your spinning but at slow speeds I find they sink fast, so a more rounded tire like the Big Horne would be good. On the trail the Zillas are a little choppy but are ten times better than stock, always hitting the rim with stock.