Jeffs, BFG's are a great tyre and are no problem on the prado, road noise is not a worry with them. Depending on how much Off road you do and what type the ATR's are a good all round but for more serious stuff the mud terrains are more than capable. Just be sure to check the load rating before installing any tyre, there should be a sticker on the inside panel of the drivers door to give you the specs..!!