NO, the hubs on the mazda are about the same size. I can't tell you for sure but I interchanged my stock AL's onto the mazda and the steel rims from the mazda onto the runner.

 

my old man has an 84' b2000 sundowner ( bought it new) 300k + miles. Only thing done in 24 years 1 clutch, brakes (pads and shoes) tires, fuel pump and a batt.

 

Well then you can use any 6 lug wheel on a 4WD Toyota. Regardless of manufacturer. I had mitsubishi delica wheels. i've seen a pathfinder with 89-95 LC/4R/PUP SR5 wheels. I've seen pre-ford Mazda B-Series wheels on a PUP and vise versa. So it does not matter the vehicle, as long as the wheels have 6 lug bolt pattern they will fit.