338 mm Front Brakes on a Tacoma?

Has any one used the 338 mm Brake rotors w/matching calipers from a 4 runner on a Tacoma? If so were there any issues? I have installed the 338 mm front brake set up from a 2006 4 Runner on an 86 4x4 Pickup that had been converted to accept 2006 Tacoma front brakes. We found the rotor offset was only 0.005 different on the larger 4 Runner rotors so we tried them. There were no issues but this was on a rock crawler that rarely goes over 25 mph with 38" tires on 17" wheels so I don't consider it to be a very good trial other than i'm confident they will bolt up and i'm pretty you need 17" wheels to clear them.

 

pretty sure the stock brake setup on the 6 lug tacoma's use the bigger of the brakes of the 4 runners already.