In need of help choosing gears. Truck is an 89 toyota extended cab pickup, 3.4 swap done, in the process of doing 1 tons and 4wu 3 link kit. Im doing a dana 60 from an older chevy and a 14 bolt rear with 42.5x13.5x20 boggers. Not sure if a 5.38 gear is gonna be enough for the tires i chose. Any input is greatly appreciated