Let's put it to bed and combine..
STOCK rotors on the gmt400 line no matter 1/2 ton, 3/4 ton or 1 ton are the same on both sides. That means both fronts are the same as each other, and both rears are the same as each other. Front and back are differant. This is within their perspective applications.. 1/2 ton to 1/2 ton, 3/4 too 3/4 ton, 1 ton to 1 ton, 4x4 to 4x4, 2wd to 2wd, you get the idea...
AFTERMARKET, meaning drilled, slotted, or both ARE directional. Again.... same here.. This is within their perspective applications.. 1/2 ton to 1/2 ton, 3/4 too 3/4 ton, 1 ton to 1 ton, 4x4 to 4x4, 2wd to 2wd, you get the idea...
Sent from my SAMSUNG-SM-G891A using Tapatalk