There's more info on this and other forums about tires than you can read in a day; just search on "tires" and you'll be overwhelmed. Briefly stated, some heavier FWs are coming from the factory now with LT tires. But, unless you have 15 or 16" wheels now, you may not find an LT tire in your size, or you may not have space to go to a larger wheel and tire. The alternative is to get the best ST tires, which most people believe are Maxxis. OTOH, they too can blowout. Treat your ST tires well: don't hit curbs, keep them at max PSI all the time, don't bother with nitrogen (sales gimmick), don't go more than the speed rating (usually 65mph) and expect they may not last more than three years.