[Phil H.]

The front's an AAM 7.25. While the Stabilitrak doesn't need it, I would think the traction control system would, as it could preload the diff with the computerized braking, just like we can preload a TrueTrac helical gear posi and get it to almost completely lock. I could be WAY off here, though, as I don't know how the TCS and Stabiltrak do their respective jobs.

Thanks!