So I have used the Open Contry AT tires in the past and had great results for a milder tire. They are amazing for an all terrain with great life and road manners. They have revised them and added sizes. The new size they offer 295/75R16 is a great option for the Tacomas and there are only a couple other tire manufacturers that offer them. They also come with a really good warranty.
Just thought I'd put this out there for anyone in the market.