The Dunlop AT3 are pretty decent tires. Selecting a tire for a 4WD vehicle has many variables, one of which is size. A 33 inch tire will be heavier than a smaller one, and therefore add angular inertia and unsprung weight. There may be clearance issues at full steering lock or full suspension travel, which can be fixed according to the design of the vehicle, but that comes with its own costs. Larger tires will of course increase ground clearance, which may be desirable. The speedometer will be out of calibration. Thus, there are pros and cons and only you can decide what your priorities are with the choices available.
